The story behind Iain
From Scottish Gaelic. Cognate of John; see there for more.
Pronunciation
US English (ARPAbet): IY0 EY1 N
This is a US English dictionary reading of the spelling; personal pronunciations may differ. Digits mark stress: 0 is unstressed, 1 is primary, 2 is secondary. Pronunciation source and notation.
Popularity
Iain ranked #7357 in US for 2025.
Source: SSA national baby names
Names Similar to Iain
Ian
Borrowed from Scottish Gaelic Eòin. Unadapted borrowing from English Ian. Doublet of João, Ivan, Jean, Ruan, and Geovane. Borrowed from English Ian, from Scottish Gaelic…
- Gender
- masculine
- Syllables
- 2 syllables
- Ending
- ends N
- same syllable count
- similar length
Iðunn
Inherited from Old Norse Iðunnr.
- Gender
- feminine
- Syllables
- 1 syllable
- Ending
- ends N
- same syllable count
- similar length
Ieuan
From Latin Iōannēs, from Ancient Greek Ἰωάννης (Iōánnēs), from Biblical Hebrew יוֹחָנָן (Yôḥānān, literally “God is gracious”).
- Gender
- masculine
- Syllables
- 1 syllable
- Ending
- ends N
- same syllable count
- similar length
Ioan
Borrowed from Late Latin Iōannēs, from Koine Greek Ἰωάννης (Iōánnēs), from Biblical Hebrew יוֹחָנָן (Yōḥānān). Borrowed from Old Church Slavonic Іѡаннъ (Ioannŭ), from Ancient…
- Gender
- masculine
- Syllables
- 1 syllable
- Ending
- ends N
- same syllable count
- similar length
Ion
From Ioan, from Old Church Slavonic Іѡаннъ (Ioannŭ), from Ancient Greek Ἰωάννης (Iōánnēs), a contraction of the Hebrew יוֹחָנָן (Yôḥānān).
- Gender
- masculine
- Syllables
- 1 syllable
- Ending
- ends N
- same syllable count
- similar length
Ann
From Late Latin Anna chiefly in reference to St Anne the apocryphal mother of Mary mother of Jesus but appearing in the Vulgate in reference to Anna the Prophetess, from Koine…
- Gender
- feminine
- Syllables
- 1 syllable
- Ending
- ends N
- same syllable count
- similar length
Middle Names for Iain
Ada
Short form of Germanic names beginning with adal (“noble”), such as Adelaide. Also Latinized form of Hebrew Adah. The programming language takes its name from Ada Lovelace. a…
- Gender
- feminine
- Syllables
- 2 syllables
- Ending
- ends A
- balanced syllable contrast
- good length contrast
Alastair
From Scottish Gaelic Alasdair (“Alexander”). Doublet of Alexander.
- Gender
- masculine
- Syllables
- 3 syllables
- Ending
- ends R
- balanced syllable contrast
- good length contrast
Alaster
A male given name from Scottish Gaelic, variant of Alistair.
- Gender
- masculine
- Syllables
- 3 syllables
- Ending
- ends R
- balanced syllable contrast
- good length contrast
Sibling Names for Iain
Boyd
From Scottish Gaelic, either buidhe (“blond, yellow, fair”), or a habitational surname from the Isle of Bute in Scotland.
- Gender
- masculine
- Syllables
- 1 syllable
- Ending
- ends D
- compatible short style
- shared origin connection
Roy
From various sources: * Anglo-Norman roy (“king”) a variant of Old French roi, from Latin rēx, rēgem from Proto-Indo-European *h₃rḗǵs (“ruler, king”). Doublet of Rey. *…
- Gender
- masculine
- Syllables
- 1 syllable
- Ending
- ends Y
- compatible short style
- shared origin connection
Angus
Anglicized form of Scottish Gaelic Aonghas, perhaps literally "one choice".
- Gender
- masculine
- Syllables
- 2 syllables
- Ending
- ends S
- shared origin connection
- balanced name length