Pure
A rare spelling variation of Katherine, which is derived from the Greek name Aikaterine. The etymology is debated but most commonly associated with the Greek word 'katharos', meaning pure. This specific spelling is an uncommon transposition of the 'r' and 'y' found in the more standard Kathryn.
Fewer than 5 girls were named Kathyrn in 2025.
US births per 5-year period, 1990–present (SSA data).
