Declining since 1999.
Popularity of Keirstin since 1968
Babies named Keirstin per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1960s | 5 |
| 1970s | 12 |
| 1980s | 28 |
| 1990s | 224 |
| 2000s | 224 |
| 2010s | 54 |
| 2020s | 0 |
Meaning & origin
Keirstin is a modern, phonetic spelling of Kirstin or Kirsten, names that have been used in Scotland and Denmark for centuries. It first appeared in U.S. birth records in 1968, and saw its peak usage in 1998, when it was given to a modest number of baby girls. Since 1999, its popularity has been steadily falling, reflecting a broader trend away from the 'Kristen' sound and its many spelling variations. Unlike more common variants, Keirstin has never been frequent enough to rank among the top 1,000 names, and no state has recorded it as a particular favorite. This spelling is a clear example of the late-20th-century trend toward distinctive, personalized spellings of traditional names, likely chosen to stand out while retaining a familiar pronunciation.
Keirstin is a modern spelling variant of Kirstin or Kirsten, which are Scottish and Danish diminutives of Christiana. The name Christiana is the feminine form of Christian, from the Latin Christianus meaning 'a Christian' or 'follower of Christ'. This particular spelling emerged in the United States in the late 20th century, likely influenced by the popularity of similar-sounding names like Kirsten and the fashion for unique spellings.
Nicknames & variants
Nicknames: Kier, Kiki, Keir, Kirsty
Sibling names for Keirstin
Names that share Keirstin's style, for a brother or sister.

