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Keylin
Pronounced KAY-lin /ΛkeΙͺ.lΙͺn/High
Meaning: Modern variant of Kaylin β a blend of Kay, 'pure', and -lin β in a spelling favored in Hispanic communitiesMedium
Popularity in the U.S. Β· SSA data
U.S. births per year (Social Security Administration, 1880βpresent). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Keylin is a spelling of the modern blend Kaylin β Kay, from Katherine, 'pure', plus the -lin/-lyn ending β that took on its own life in Spanish-speaking communities, where Key- spellings (as in Keyla and Keysi) track English sounds in Spanish orthography. It surfaced in Central America and among U.S. Latino families in the 1990s and 2000s.
In American records the name remains rare, with sister forms Keilyn and Keylan circulating alongside. Some speakers say KEY-lin, others KAY-lin β both live happily in the same name.
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Frequently Asked
What does the name Keylin mean?
Keylin is a variant of Kaylin, a modern blend of Kay β from Katherine, 'pure' β with the -lin ending, in a spelling popular among Spanish speakers.
How do you pronounce Keylin?
It's said KAY-lin /ΛkeΙͺ.lΙͺn/ β two syllables, stress on the first; some families say KEY-lin.
Is Keylin a boy or girl name?
Keylin is used mainly as a girl's name.
How popular is Keylin?
Keylin is a rare name in the U.S., most visible in Central American and Mexican-American families.