Holding steady.
Popularity of Treena since 1946
Babies named Treena per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1940s | 17 |
| 1950s | 66 |
| 1960s | 187 |
| 1970s | 451 |
| 1980s | 94 |
| 1990s | 16 |
| 2000s | 15 |
| 2010s | 6 |
| 2020s | 0 |
Meaning & origin
Treena is a diminutive of Katrina, a Scottish variant of Katherine. The name saw its highest recorded usage in 1970, when it peaked in popularity. Although it has never ranked in the top 1000 nationally, it has maintained steady, if low, usage. The name was first recorded in U.S. data in 1946, and its trajectory has remained stable in recent decades. Treena is most often chosen for its familiar sound and connection to the classic Katherine, and it remains a recognizable but uncommon choice.
Treena is a diminutive form of Katrina, which is a variant of Katherine. The name Katherine is of Greek origin, from Aikaterine, with a popular folk etymology linking it to katharos, meaning "pure." The name Treena emerged as a short form in English-speaking countries, particularly Scotland, in the mid-20th century.
Nicknames & variants
Nicknames: Trina, Tree, Reena
Sibling names for Treena
Names that share Treena's style, for a brother or sister.

