What are some four-letter Irish names?

16 of the 161 Irish names in Icillion have exactly 4 letters, for example Sean, Liam and Eoin.

Which four-letter Irish names start with C?

C is the most common first letter here, with 3 names, such as Cian, Colm and Cuan.

Culture · lists

16 four-letter Irish names in alphabetical order, from “Aine” to “Tara”. Each one counts as an answer in Icillion.

16 of the 161 Irish names have exactly 4 letters (10%).
Most start with C (3), A (2) and E (2).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some four-letter Irish names?: 16 of the 161 Irish names in Icillion have exactly 4 letters, for example Sean, Liam and Eoin.
Which four-letter Irish names start with C?: C is the most common first letter here, with 3 names, such as Cian, Colm and Cuan.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.