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Keynan

Boy · KEE-nun · Irish

Keynan is a boys' name of Irish origin, meaning “little ancient one”. Too few babies were given it in the latest year to rank.

What does Keynan mean?

Irish: variant spelling of Keenan, from Irish Cianán

“little ancient one”

Spelling variant of Keenan, from Irish Cianán, a diminutive of Cian meaning ancient or enduring.

Say it
KEE-nun

Is Keynan a girl's or a boy's name?

Keynan is a boys' name.

How popular is Keynan in the US?

No boys in the US were given it in 2025, or too few to be listed. Its busiest year was 1997, with 20 boys. It first appears in the records in 1972.

Half of all the boys named Keynan in the US since 1880 were born between 1997 and 2011, the years shaded on the chart below.

1972Busiest: 20 in 19972023
Keynan in the US, year by year
YearBoysRank
20235#12,232
20220–
20218#8,820
20200–
20198#8,883
20188#8,813
201711#7,091
20166#10,739
20159#8,035
20147#9,636
201310#7,532
201211#7,044
20118#8,760
201013#6,353
200910#7,687
20087#9,864
200718#4,994
20069#7,992
200515#5,273
200414#5,487
200316#4,810
200213#5,388
20018#7,529
200012#5,581
199912#5,311
199810#5,834
199720#3,450
199612#4,871
19959#5,922
199413#4,531
199312#4,690
199212#4,556
19917#6,511
199010#4,986
19890–
19886#6,420
19870–
19860–
19850–
19840–
19830–
19820–
19810–
19800–
19790–
19780–
19770–
19760–
19750–
19740–
19730–
19726#4,438

Names like Keynan

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Keynan

More Irish names