Kieron (pronounced KEER-uhn, /kɛrən/) is an Anglicized form of the Irish Gaelic name Ciarán, meaning “little dark one.” Rooted in early medieval Ireland and associated with figures such as St. Ciarán of Clonmacnoise, it carries a quiet strength and a distinctly Celtic character. In the United States, Kieron first appeared in national birth records in 1953 and reached its peak rank of 678 in 1981; by 2024 it stood at 917 with just seven recorded births. Its steady yet modest presence makes Kieron an appealing choice for parents seeking a name that balances historical depth with refreshing distinctiveness.
| Kieron Gillen is a British comic book writer known for Die, Young Avengers, and his Star Wars comics. |
| Kieron Williamson is an English artist who gained media attention at age six for his remarkable use of perspective and shading. |
| Kieron Richardson is an English actor and television presenter best known for playing Ste Hay in Hollyoaks. |
| Kieron Achara is a Scottish basketball player who played for the Glasgow Rocks and represented Scotland and Great Britain internationally. |
| Kieron Wood was an English journalist, writer and barrister known for his work with RTE and the Sunday Business Post. |