Kaylynn
- Pronunciation
- [Kay-lynn]
- Gender
- Female
- Meaning
- Variant Of Kay And Kayla. Keeper Of The Keys: Pure.
- Origin
- English
About the Name Kaylynn
Kaylynn is a modern English compound name that joins Kay — connected through Kayla to the Greek katharos ("pure") and to the medieval Latin key-keeper tradition — with the Welsh suffix -lynn, from llyn meaning "lake" or "pool." As a distinct spelling, Kaylynn has no independent ancient etymology beyond these combined elements; its identity is built from the double-n ending that gives it a slightly fuller, more emphatic close than the single-n Kaylyn. The name belongs to the large early-21st-century American fashion for Kay- names blended with the melodic -lynn suffix.
Kaylynn first entered the US Social Security top-1000 in 2000 and peaked in 2009 at rank #513. Its run lasted through 2016, with 313 girls given the name at rank #894 that last year. The 2014 figure — 446 girls at rank #641 — shows the name was still posting strong numbers in the mid-2010s before the Kay-lynn sound began to cool across its many variants. Total top-1000 births across the tracked span stand at 7,317, reflecting broad cumulative appeal across more than a decade and a half.
Kaylynn shares its sonic and cultural space with an extensive family of variants, including Kaelene, Kaelin, Kaelyn, Kaelynn, Kailan, Kailene, Kailin, Kailyn, Kailynne, Kalan, Kalen, Kalin, Kalyn, Kalynn, Kaylan, Kayleen, Kaylen, and Kaylyn — a wide spectrum of spellings that all move through the same bright opening vowel to the same soft nasal close. For parents who want that sound with a slightly more emphatic finish, the double-n Kaylynn provides a clear visual distinction within a crowded naming family.
Source: U.S. Social Security Administration name data, 1880–2024 (methodology). By Marvin Tang.
Quick Facts About Kaylynn
US Popularity History (2000–2016)
Annual US births named Kaylynn by gender, from US Social Security Administration records. Peak year: 2009 with 590 girls named Kaylynn (girl rank #513 that year).
Where it stands today: in 2016, ranked #894 for girls (313 US births). That's 381 places below its 2009 peak.
Source: US Social Security Administration. Limitations: US birth-certificate data only; names appearing fewer than 5 times in a given year are suppressed for privacy; spelling variants are counted separately. For names that ranked outside the US top 100 before year 2000, only the years they reached the top 100 are shown — the chart may have gaps for less-popular historical names.
Paste the snippet below on any HTML page. Includes a credit link back to 9BabyNames — please keep it intact.
Where in the US Is Kaylynn Most Popular?
Average girl-name rank within each state across 2016–2025 SSA records. A lower number means the name appears closer to the top of that state's girls-name rankings — a per-capita measure that isn't biased toward large states. For Kaylynn the strongest states are West Virginia, Arkansas, Kentucky.
Strongest girls-name states
Source: SSA state-level baby-name dataset 2016–2025. States with fewer than 3 years of data for Kaylynn in this window are excluded. Births < 5 in a given state-year are suppressed by SSA for privacy.
Variant Forms
| Name | Meaning | Gender | Origin |
|---|---|---|---|
| Kaelene | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kaelin | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kaelyn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kaelynn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kailan | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kailene | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kailin | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kailyn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kailynne | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kalan | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kalen | Irish/Celtic Name Meaning "Warrior." | Male | Celtic |
| Kalin | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kalyn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kalynn | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kaylan | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Male | English |
| Kayleen | Variant Of Kay And Kayla Keeper Of The Keys: Pure. | Female | English |
| Kaylen | Variant Of Kay And Kayla. Keeper Of The Keys: Pure. | Female | English |
| Kaylyn | Variant Of Kay. Keeper Of The Keys: Pure. Also Kayla Is A Character On Daytime TV Days Of Our Lives. | Female | English |
Looking for names like Kaylynn?
A dedicated page with 60+ related names — spelling variants, rhymes, alliterations, same-origin matches, and shared meaning concepts — lives at its own URL so each kind of similarity gets a deeper treatment than fits here.
Compare Kaylynn to Other Popular Names
Side-by-side popularity charts and crossover years for Kaylynn against today's most popular girls-name peers (top 8 by US births in the last 10 years of SSA records).