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© 2026 Namesake · namesake.baby

Data: Social Security Administration, US births 1880–2024

Keitlyn — Meaning, Origin & Popularity | Namesake
All names
Keithon|Keito
CelticGirl↑↑ Surging

Keitlyn

KAYT-lin · 2 syllables

Share Keitlyn:
Compare with another name
Girl
#8156
↑↑ Surging
#8156
in the US · 2024
Popularity score: 9
Peak rank
#8156 in 2024
5yr change
+8230 ranks
Birth frequency
3.6 per 1,000,000 births
Sex split
0% boy · 100% girl

Popularity Over Time

↑ Higher on this chart = more popular · ↓ Lower = less popular

Average0255075100Popularity score (0–100)20222024

Rank #8156 · Rising since 2022

How Popular Is This Name?

Bars show the range of popularity for each group. The dot shows where this name sits. Further right = more popular.

All US girl names
Top 200 girl names
Celtic girl names
Keitlyn

Popularity score: 9  ·  SSA Rank: #8156

Rare  ·  Distinctive  ·  Familiar  ·  Common  ·  Very Common

Popularity score: 0 = least popular, 100 = most popular. Based on SSA rank.

Namesake Score
94
Higher than 94% of names
Combines uniqueness, trend, meaning, feasibility, and search interest.
Trend
↑↑ Surging
+8230 ranks
Based on SSA rank velocity
Feasibility
Strong
.com available · — · clear
Low friction, available
Uniqueness
55
17 per 10,000 births
Won't be common in class
Name DNA
CelticScottishGirlModernSurname-derived2-syllable-lyn suffixRareContemporary
STRONG
High confidence

Keitlyn is a Celtic girl name with upward momentum in SSA rankings. It ranked #8156 in the US in 2024.

Trend:↑↑ Surging · +8230 ranks
Feasibility:.com available · — · clear
Popularity:#8156 · very rare
Keitlyn at a Glance
Meaning:Modern variation of Keithen/Keith, from Scottish place name meaning 'forest' or 'wood', blended with the feminine -lyn suffix.
Language root:Scottish Gaelic · Old English
Peak rank:#8156 in 2024
5yr change:+8230 ranks
Sex usage:0% boy · 100% girl
Notable bearers

No notable bearers on record.

Similar Sound
KatelynnKatelynCaitlynGretchenEvelyn
Similar Style
AshlynAdalynBraelyn◈Paisley◈Mackenzie◈
Works Well With
Sibling names that pair naturally with Keitlyn
EvelynIslaErin◈SiobhanLachlan◈Declan◈
You Might Also Like
Ashlyn
Celtic · #908
↓ Declining
Adalyn
Celtic · #219
→ Stable
Braelyn◈
Celtic · #1076
↓ Fading
Paisley◈
Scottish · #61
→ Stable
Mackenzie◈
Scottish · #200
↓ Declining
Madelyn
Celtic · #65
→ Stable
Source: Social Security Administration baby names data. Popularity data reflects US births. Feasibility data updated monthly.
Name Intelligence
Keitlyn · Overview
Summary

Keitlyn is a Celtic girl name with upward momentum in SSA rankings. It ranked #8156 in the US in 2024.

Search interest: 0/100 → Stable

Strengths
Strong fundamentals
Keitlyn scores 94/100 on the Namesake scale — meaning, origin, and trend all contribute positively.
Surging fast
Rank has moved 8230 positions in the last year. Exceptional momentum.
Modern character
Keitlyn carries a warm, grounded quality that makes it distinctive without being invented.
Considerations
Rising very fast
Keitlyn is surging. If the trend continues, it may become significantly more common within 2-3 years.
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Data source:Social Security Administration
Coverage:US births 1879–2024
Updated:January 2025
ISR:Refreshes monthly
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