HomeBaby Names DirectoryKeylin

Keylin

♀ Girl

Pronounced KAY-lin /ˈkeɪ.lɪn/High

Meaning: Modern variant of Kaylin — a blend of Kay, 'pure', and -lin — in a spelling favored in Hispanic communitiesMedium

In 30 seconds: The Kaylin sound spelled with the Spanish-friendly Key-, popular from Honduras to Houston. Same melody, different passport.
💕 Browse more names
Origin MediumAmerican, Spanish
MeaningModern variant of Kaylin — a blend of Kay, 'pure', and -lin — in a spelling favored in Hispanic communities
U.S. rank (2024)#3298 ↘ Falling
2024 U.S. births48 girls (0.00% of U.S. girls)
Peak year2022
Total births (all-time)≈ 1,126

Popularity in the U.S. · SSA data

peak 202219972024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Keylin is a spelling of the modern blend Kaylin — Kay, from Katherine, 'pure', plus the -lin/-lyn ending — 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 — both live happily in the same name.

Did you know? Names beginning Key- (Keylin, Keyla, Keysi) flourished in Central America in part because Spanish renders the English 'kay' sound naturally as 'key' plus vowel.
Overall data confidence 75%
U.S. Social Security Administration name files — emergence in U.S. records

Variations

KaylinKeilynKeyla

Nicknames

Key

Famous Bearers

  • Famous bearers coming soon.

If you like Keylin…

Kaylin— the blend Keylin respells
Keyla— the flagship Key- name in Hispanic communities
Yesenia— shares the Latino-crossover naming current
Jaylin— shares the -in ending
Taylin— another American name

Browse the whole category: All American names →  ·  All Spanish names →  ·  All origins →

Frequently Asked

What does the name Keylin mean?

Keylin is a variant of Kaylin, a modern blend of Kay — from Katherine, 'pure' — with the -lin ending, in a spelling popular among Spanish speakers.

How do you pronounce Keylin?

It's said KAY-lin /ˈkeɪ.lɪn/ — 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.