Iain

Boy

Meaning of Iain: Scottish: 'the Lord is gracious'

Iain is a boy's name most strongly associated with Scottish naming. It has 4 letters and 1 syllable, and it is familiar but far from overused — 6935th most popular boys' name in the United States in 2025.

US rank 2025

#6935

11 babies in 2025

England & Wales 2024

—

Fewer than 3 babies or unlisted

US babies since 1880

2,911

First recorded 1953 · peak 2003

Trend

falling

Style: uncommon

Popularity over time

US babies named Iain per year (Social Security Administration). Peak bar = 126.

Gender split

100% boys · 0% girls, based on US, UK and international usage.

Origins & cultures

Scottish

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Other names starting with I

IsaacBoy

Hebrew · 2 syllables

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IvanBoy

Russian · 2 syllables

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IsaiahBoy

Hebrew · 2 syllables

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IanBoy

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IbrahimBoy

Arabic & Persian · 3 syllables

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IsraelBoy

Hebrew · 2 syllables

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IsmaelBoy

Hebrew · 2 syllables

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