Coleen

Coleen is a feminine name with Irish roots, typically considered a variation of Colleen, which comes directly from the Irish word 'cailín' meaning 'girl' or 'young woman.' The simplified spelling Coleen emerged as an Anglicized alternative. The name gained significant popularity in the United States during the mid-20th century, peaking in the 1940s and 1950s. Coleen has a gentle, melodic quality while maintaining a certain straightforward strength. Though less common today than in previous generations, it retains appeal for parents seeking an Irish-connected name that's recognizable but not overused. The name carries subtle connotations of youthfulness and Irish heritage. Notable namesakes include American actress Coleen Gray and British television personality Coleen Nolan.

Pronounced kuh-LEEN.

As of October 2026, Coleen ranked #15692 in US births in 2023 SSA, peaked at #434 in 1950.