How to tell if someone is Persian: signs, names and manners
You cannot tell by looks. Names, the sound of Farsi, Nowruz, taarof and food are the real signs of someone being Persian. Here is how to tell, and how to ask.
You cannot tell if someone is Persian by looking at them. Iranians range from very fair to very dark, and plenty of Persians get mistaken for Italian, Lebanese, Turkish, Mexican or Indian every week. The signs that actually work are the ones you hear and notice: a Persian first name or surname, the sound of Farsi, the way they say "merci" for thank you, a Nowruz celebration in March, a reflex to refuse a gift three times before accepting it, a kitchen that smells of saffron and dried limes, and a habit of calling Iran "Persia" or themselves "Persian" rather than Iranian. The only reliable way is still the simplest one: ask, politely. I am Armenian-Iranian, I live in Los Angeles, and I get the question constantly, so here is the honest version.
First, Persian is not the same as Iranian
This trips up almost everyone, including Iranians. Iran is a country. Persian is an ethnicity and a language. Most Iranians are ethnically Persian and speak Farsi as a first language, but Iran also has Azerbaijani Turks, Kurds, Lurs, Baluch, Arabs, Turkmen, and Armenians like my family. All of us are Iranian. Not all of us are Persian.
In daily use, especially in Los Angeles, "Persian" has become a soft word for "Iranian." A lot of Iranians abroad say Persian because it sounds like carpets and poetry rather than the news. So when you ask "how to tell if someone is Persian," you probably mean "how to tell if someone is from Iran," and that is what I will answer. Just know that if you call an Iranian Kurd or Armenian "Persian," they may correct you, and they are right to.
The signs that actually work
The name
This is the strongest clue. Common Persian first names include Ali, Reza, Mohammad, Amir, Hossein, Mehdi, Arash, Babak, Kaveh, Dariush, Cyrus, Kian, Sina for men, and Maryam, Fatemeh, Zahra, Sara, Leila, Shirin, Niloufar, Nazanin, Yasmin, Roya, Shadi, Parisa for women. The old Persian names from the Shahnameh, like Rostam, Sohrab, Siavash, Tahmineh and Farah, are a very Iranian choice.
Surnames are even more telling. Endings like -i, -zadeh, -pour, -nejad, -far, -nia and -ian are classic. Mohammadi, Ahmadi, Hosseini, Rezaei, Karimi, Tehrani, Esfahani, Shirazi. Watch out for one trap: -ian is also the standard Armenian ending. A Hovsepian or Sarkissian in Glendale is Armenian, possibly Armenian-Iranian like me. A Shahabian is probably Persian. The vowel before the ending usually gives it away, but if in doubt, ask.
The language
Farsi has a sound you can learn to pick out. It is soft, it flows, and it does not have the hard throat sounds of Arabic or the clipped rhythm of Turkish. If you hear "chetori" (how are you), "merci" or "mamnoon" (thank you), "khoobam" (I am good), "bebakhshid" (excuse me) or "azizam" (my dear), you are hearing Persian.
A few borrowings are a tell on their own. Iranians say merci for thank you, straight from French, and it surprises people. They also mix in English constantly when abroad, so you will hear a sentence in Farsi with "anyway" and "basically" dropped into it.
Written Farsi uses the Arabic script with four extra letters, so if you see a text message that looks like Arabic but has a lot of letters with three dots, it is probably Persian.
Nowruz, and the calendar
Nowruz, the Persian New Year, falls on the spring equinox, around March 20 or 21. If someone wishes you happy new year in March, has a table set with seven items that start with the letter S (the haft-sin), jumps over small fires the Tuesday night before, or disappears for a thirteen-day holiday every spring, that is a very strong sign. Kurds, Afghans, Azerbaijanis and some others celebrate Nowruz too, so it points to the wider Persian cultural world, not only to Iran.
The second big one is Yalda, the longest night of the year in December, with pomegranates, watermelon and Hafez poetry.
Taarof
This is the one that outsiders find hardest. Taarof is a system of polite refusal and insistence. An Iranian will refuse your offer of food, a ride or a gift at least twice before accepting. A taxi driver may say "ghabel nadare," it is nothing, when you ask for the fare, and you are expected to insist on paying. If you have ever watched two people argue over who gets to pay a restaurant bill for a full minute, with real passion, you have watched taarof.
Food
Saffron rice with a crispy bottom (tahdig), ghormeh sabzi, kabob koobideh, dried limes, sour cherry rice, fresh herbs on the table with every meal, tea in small glasses with a sugar cube held in the teeth. Rosewater in desserts. Pistachios from Iran, which people will tell you are the best in the world, and they are not wrong.
Smaller tells, with a grain of salt
- They call Iran "Persia" or "back home," rarely "Iran" in casual conversation abroad.
- They know Hafez, Rumi and Ferdowsi by heart, or at least their parents do.
- Their parents' house has a Persian rug on the floor, and possibly a second one on the wall.
- Nose jobs are common and not hidden. Iran has a famously high rate of them.
- Shoes come off at the door.
- They greet with a kiss on each cheek, sometimes three.
- Big diaspora cities: Los Angeles (Westwood is nicknamed Tehrangeles), Toronto, Vancouver, London, Hamburg, Stockholm, Dubai, Sydney.
None of these is proof. Plenty of Lebanese, Armenian, Turkish and Afghan families share half of this list. That is why I keep coming back to the name and the language.
What does not work
Looks. I will say it again because it is the whole reason people search this. There is no Persian look. My Persian friends include a redhead with green eyes, a man who gets greeted in Spanish in every Los Angeles restaurant, and a woman who is taken for South Indian on sight. Guessing from skin, hair or a nose will embarrass you more often than it will land.
Religion is another bad tell. Most Iranians are at least nominally Shia Muslim, but the diaspora includes large numbers of Jewish Iranians, Baha'is, Zoroastrians, Christians, and a great many secular people who do not practise anything. Assuming is a quick way to make someone uncomfortable.
And accent is unreliable in the second generation. Someone born in Irvine to Iranian parents sounds like someone born in Irvine.
How to ask without being rude
This is the part the question is really about. Most Iranians do not mind being asked where their family is from. What they mind is being told. "You're Persian, right?" lands fine if you are right and awkward if you are wrong. "Where is your family from?" works every time, and if they say Iran you can follow with "Persian, or one of the other groups?" and they will usually be happy to explain. That question tells them you know the difference, and that goes a long way.
Two things to avoid. Do not open with politics. An Iranian abroad has been asked about the government a thousand times and did not choose it. And do not call the language "Persian" and "Farsi" interchangeably as a correction. Both are fine. Farsi is the native name, Persian is the English name, and people will argue either way.
A little Farsi goes further than any guess. "Salam" (hello), "chetori" (how are you), "merci" (thank you) and "khoda hafez" (goodbye) will get you a smile from almost anyone.
If you are looking for Persians, not just trying to spot one
A lot of people searching this are not trying to identify a stranger. They are trying to find their own people, or someone to practise Farsi with, or a community in a new city. For that, spotting signs in the street is the slow way.
In Los Angeles, Westwood Boulevard and the Persian grocery stores in the Valley are where you will hear Farsi all day. Toronto has Yonge and Finch. London has Kensington High Street. Every big city has a Persian restaurant that doubles as a community notice board.
Online, Persian conversation lives mostly in Telegram and Instagram, and in a few voice rooms. I built Hashti partly for this. It has public rooms with names and topics, so you can look for a Persian room, a Farsi practice room or a Los Angeles room and walk in, plus private chats, calls and a walkie-talkie. It is free, adults only, and out now on the App Store, with Android in a closed test. Every account is checked once against a government document, the photo is deleted and only a fingerprint of the document is kept, so the same document cannot open a second account, and unverified accounts cannot host rooms, speak in voice rooms or message strangers. The details are on the safety page.
The honest limits: the app's own interface is in English for now, a Farsi one is being built, and the Persian rooms are only as busy as the people in them that day, so a big Telegram group will often have more voices. If you do not speak Farsi yet, the live translation covers 29 languages, Persian included, and is part of Hashti Plus at $4.99 a month or $39.99 a year. Everything else is free.
The short version
You tell someone is Persian by their name, their language, their holidays and their manners, not by their face. The name is the strongest clue, the surname ending especially. Farsi has a soft sound and borrows "merci." Nowruz in March and taarof at the dinner table are near-certain. And if you want to know, ask where their family is from. Iranians are, in my experience, some of the most welcoming people you will ever meet, and the question is usually the start of a long conversation, a cup of tea, and a plate of rice you did not ask for and will not be allowed to refuse.
Hashti is free, and it is 18+. Hashti Plus — live translation, writing help and catch-ups — is $4.99 a month or $39.99 a year, and nothing else costs anything. How rooms work is on the rooms page, and how reports and the ID check work is on the safety page.