Holding steady.
Popularity of Katleen since 1941
Babies named Katleen per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1940s | 20 |
| 1950s | 76 |
| 1960s | 29 |
| 1970s | 0 |
| 1980s | 5 |
| 1990s | 43 |
| 2000s | 30 |
| 2010s | 0 |
| 2020s | 0 |
Meaning & origin
Katleen is a variant spelling of Kathleen, an Anglicized form of the Irish name Caitlín. First recorded in the U.S. in 1941, it saw its highest usage in 1953, consistent with a broader trend for Irish names in the mid-20th century. While it has not ranked in the top 1000 in recent decades, its trajectory has remained stable since the 1950s. The name's spelling distinguishes it from the more common Kathleen and its modern variants like Caitlin and Kaitlyn.
Katleen is a variant spelling of Kathleen, which itself is an Anglicized form of the Irish name Caitlín, derived from the Greek name Aikaterinē. The name has been used in Ireland and among Irish diaspora communities, particularly in the 20th century. Its peak usage in the 1950s reflects a broader trend for Irish names during that era.
Nicknames & variants
Nicknames: Kat, Katie, Lee
Sibling names for Katleen
Names that share Katleen's style, for a brother or sister.
