One name, many languages: the travels of John

Ask where someone called Giovanni grew up and you’ll probably guess right. Ask the same about a Hans, a Seán or a Jānis and you’ll likely guess right again. They’re all the same name, but each form announces a language and a home.

That’s one of the quiet wonders of names: they are shared across cultures and, at the same time, badges of a particular one.

Where John began

John comes from the Hebrew Yohanan, usually explained as “God is gracious.” It traveled into Greek, then Latin, then every language of Christian Europe, reshaped each time to fit new mouths and new spelling. In the United States it peaked in 1947, when 88,527 boys were given it, and it was still in the top 25 for boys in 2025.

A map in one name

Our knowledge graph links John to hundreds of forms. A few of the best known:

• Irish: Seán and Eoin. Seán came to Irish from the Norman French Jehan.
• Scottish Gaelic: Iain, which English speakers took up as Ian.
• Welsh: Ieuan and Siôn; Evan is an English form of Ieuan.
• Italian: Giovanni, and the familiar Gianni.
• German: Johann, Johannes and the short form Hans.
• French: Jean. Spanish: Juan. Portuguese: João.
• Dutch, Polish and Czech: Jan. Danish: Jens. Icelandic: Jón.
• Russian and many other Slavic languages: Ivan. Latvian: Jānis. Finnish: Juhani.
• Greek: Ioannis, often Giannis. Arabic and Turkish: Yahya, the name of John the Baptist in the Qur’an.

Why the forms matter

A family choosing between John and Seán, or Giovanni and John, is choosing more than a sound. One carries a grandfather’s village; another carries the language the family speaks now. Many families keep both: one on the birth certificate, one at home.

A name can honor where a family came from and where it is now, sometimes in the same child.

That’s why every profile on PerfectNameFinder has an Across languages section, and why a name’s original form (Michael’s Hebrew מיכאל, for instance) is shown first.