Keelyn
Below 5 births
2025 SSA
About Keelyn
Keelyn is a masculine name with Irish and Gaelic influences, though it's sometimes used for girls as well. The name likely evolved as a variant of Keelan (from the Irish 'Caolán'), meaning 'slender' or 'thin.' As a masculine name, Keelyn projects strength with a touch of gentleness. The name gained modest recognition in English-speaking countries during the early 2000s as part of the trend toward Irish-inspired names. Keelyn appeals to parents seeking something with Celtic roots that's not overly common. The spelling with double 'e' followed by 'lyn' gives the name a contemporary feel while maintaining its traditional origins. Though not among the most popular names, Keelyn has steadily attracted parents looking for something distinctive with authentic cultural connections.
Keelyn for girls#11417 US
Keelyn is a feminine name with Celtic roots, likely derived from the Irish name Caoilfhionn (pronounced 'kee-lin'), meaning 'slender' or 'fair.' It may also be considered a modern variation combining elements of Keelan and Lynn. The name has a lyrical, flowing quality that balances traditional Celtic elements with contemporary appeal. Though not among the most common names, Keelyn has gained modest popularity in recent decades, particularly in families with Irish heritage seeking a name that honors their ancestry while fitting comfortably in modern contexts. The name's gentle sound and straightforward spelling make it accessible despite its relatively unique status. Keelyn conveys a sense of grace and subtle strength.
Pronounced KEE-lun.
As of October 2026, Keelyn ranked #9354 in US births in 2023 SSA, peaked at #4911 in 2011.
Popularity & trends
Data table
| Year | US rank · boys | Births · boys | US rank · girls | Births · girls |
|---|---|---|---|---|
| 2014 | — | 0 | #4,505 | 32 |
| 2015 | — | 0 | — | 0 |
| 2016 | — | 0 | #4,481 | 32 |
| 2017 | — | 0 | — | 0 |
| 2018 | — | 0 | — | 0 |
| 2019 | — | 0 | — | 0 |
| 2020 | — | 0 | — | 0 |
| 2021 | — | 0 | — | 0 |
| 2022 | — | 0 | — | 0 |
| 2023 | — | 0 | — | 0 |
| 2024 | — | 0 | — | 0 |
| 2025 | — | 0 | — | 0 |