Catherine carries 666,802 cumulative American girls on SSA record and currently sits at rank 320, with a deep historical peak in 1956. The chart shows the slow erosion of a once-foundational name: dominant top-50 presence through the first half of the 20th century, gradual decline across the 1970s and 1980s, sharper drop through the 1990s and 2000s, and a gentle plateau across the 2010s and 2020s in the lower top 350.
The Greek source through saints and queens
Catherine derives from the Greek Aikaterine, of contested etymology. The traditional reading connects it to katharos meaning "pure," though some scholars favor an earlier connection to the goddess Hecate or to a non-Greek pre-Hellenic source. The Latinized Catharina entered medieval European use through Saint Catherine of Alexandria, the early-Christian martyr whose cult was one of the most widespread in medieval Europe.
The royal load on Catherine is enormous. Catherine de Medici, Catherine of Aragon, Catherine the Great of Russia, and most recently Catherine, Princess of Wales (Kate Middleton) have kept the name in continuous European royal circulation for seven centuries. Few girls' names carry this much accumulated historical and political weight.
The Catherine versus Katherine question
Both spellings are legitimate and have coexisted in English use since the 16th century. Catherine with a C reads as slightly more French and Catholic, Katherine with a K reads as slightly more Protestant and Anglo-Saxon, but the practical effect on the playground is identical. Browse the broader Greek girl names set, alongside Elizabeth and Margaret.
The counter-reading
The generational signature now skews older. American women named Catherine cluster heavily in the 1945-1975 birth cohort, and the name reads as the bearer's grandmother's name to many young Americans. Parents choosing Catherine in 2026 are deliberately bypassing two generations of fashion to reach for something foundational, which is itself a recognizable contemporary stylistic choice.
The nickname ecosystem is unmatched: Cate, Kate, Cathy, Kathy, Cat, Catie, Kit, Kitty, Cass, Rina, Trina. Different generations and regions favor different short forms, with Kate dominant among current millennials, Cathy carrying a strong mid-century register, and Kit reading as decisively contemporary among 2020s parents. The bearer can essentially choose her own diminutive at adolescence.
Sibling pairings work across the foundational-classics cluster now mid-revival: Catherine and Margaret, Catherine and Elizabeth, Catherine and Eleanor, Catherine and Charlotte. Middle names tend traditional: Catherine Rose, Catherine Anne, Catherine Mary, Catherine Grace. See similar foundational names on the SSA rankings, or compare with Elizabeth.