/Languages/Persian
Language History

فارسی

Persian

Fārsī · Iranian · Indo-European

The language of poets and emperors that became the lingua franca from Istanbul to Delhi—spoken in three countries today under three different names.

~550 BCE

Origin

7

Major Eras

~110 million native speakers across Iran, Afghanistan, and Tajikistan

Today

The Story

Persian is one of the world's great literary languages—the tongue of Rumi, Hafez, and Omar Khayyam, whose poetry has been translated more than any other except the Bible. But Persian's influence extends far beyond poetry. For over a thousand years, it was the language of administration, diplomacy, and high culture across a vast swathe of Asia, from the Ottoman court to the Mughal emperors of India.

The language has reinvented itself three times. Old Persian was the language of Cyrus the Great and Darius, inscribed on the walls of Persepolis. Middle Persian (Pahlavi) was the language of the Zoroastrian priests and Sasanian kings. And New Persian—the language spoken today—emerged after the Islamic conquest, adopting Arabic script and absorbing thousands of Arabic words while keeping its Indo-European grammar intact.

What makes Persian remarkable is its cultural resilience. When Arab armies conquered Persia in the 7th century, they brought Arabic as the language of religion and government. Many conquered peoples abandoned their languages entirely. But Persians held on, and within two centuries, Persian had re-emerged as a literary language—now written in Arabic script, enriched with Arabic vocabulary, but unmistakably Persian in structure and spirit.

Today, Persian is called Farsi in Iran, Dari in Afghanistan, and Tajiki in Tajikistan. These are political names for what is essentially one language with regional variations—like British, American, and Australian English. The poets of Tehran, Kabul, and Dushanbe can still read each other's work, connected by a literary tradition stretching back over a millennium.

39 Words from Persian

Every word carries the DNA of the culture that created it. These words traveled from Persian into English.

Language histories are simplified for clarity. Linguistic evolution is complex and often contested.