What does Kaitlyn mean?
Kaitlyn means “Pure, form of Catherine”. It is a girl name of Irish origin, listed under the Christian faith in our collection.
Origin, gender and faith
- Origin: Irish – see more Irish names.
- Gender: Girl – browse girl names.
- Faith: Christian
- Popularity: ranked #2544 in BabyNameMeaningz data.
Sound, spelling and pronunciation
Kaitlyn has 7 letters and 2 syllables, made of 3 vowels and 4 consonants (7 different letters). Its sound is best described as: crisp consonant ending.
Press Listen at the top of the page to hear the name spoken aloud, which helps when you are comparing how a name sounds next to a surname or a sibling’s name.
How the lucky number, colour and star sign are worked out
These three facts are calculated from the spelling of Kaitlyn with simple, fixed rules. They are for fun and are not a prediction or a real horoscope.
Lucky number
2Each letter gets its place in the alphabet (A=1 … Z=26): K=11 + A=1 + I=9 + T=20 + L=12 + Y=25 + N=14 = 92. Then the digits are added until one digit is left: 9 + 2 = 11. Then the digits are added until one digit is left: 1 + 1 = 2. Result: 2.
Favorite colour
OrangeThe lucky number picks the colour from a fixed table. Kaitlyn has lucky number 2, so the colour is Orange.
Star sign
AquariusOnly the first letter counts (K). The twelve signs repeat along the alphabet: A = Aries, B = Taurus … L = Pisces, then M = Aries again. It is not based on a birth date.
Nickname ideas for Kaitlyn
Short and affectionate forms built from the spelling of Kaitlyn. They are ideas, not traditional or cultural nicknames, so pick the ones that feel natural to say.
Couple names that go with Kaitlyn
Partner names that match Kaitlyn by origin, faith, length and sound (Boy names). The percentage is a style match, and the blend is a fun combined name.
How is the match % worked out?
Start at 60. Same origin +9, same faith +6, similar length up to +8, different first letter +5, same last two letters +3 (maximum 99). Blend = first half of one name + second half of the other.
Blend ideas: Kaitlyn + Micheal = Kaiteal · Kaitlyn + Aaiden = Kaitden · Kaitlyn + Casen = Kaiten · Kaitlyn + Shawn = Kaitwn
Sibling names for Kaitlyn
Names that sit well next to Kaitlyn: similar origin and style, with a close length, sound or ending.
How are siblings chosen?
Start at 45. Same origin +10, same faith +8, same first letter +8, same last two letters +8, close length up to +10, close syllables up to +8, very similar spelling +6. Brothers and sisters are ranked separately.
Brother names
Sister names
Twin name ideas for Kaitlyn
If Kaitlyn is one twin’s name, these pair with it in different ways. Each percentage shows how well the pair fits that style.
How are twin names scored?
Same scoring as couples, plus a style bonus: Same first letter +18 (else −8), Same ending +18 (else −6), Balanced +5 for a different first letter and +3 for the same ending.
Same first letter
Same ending
Balanced match
Names with a similar meaning
Names whose meaning shares a key idea with Kaitlyn (pure, form).
How are similar meanings found?
We take the first two meaningful words of the meaning (4+ letters, common words removed) and list names whose meaning contains the same word.
Frequently asked questions
What does Kaitlyn mean?
Kaitlyn means “Pure, form of Catherine” and is of Irish origin.
What is the origin of Kaitlyn?
In our collection Kaitlyn is listed as a name of Irish origin, associated with the Christian faith.
Is Kaitlyn a boy or a girl name?
Kaitlyn is listed as a girl name.
What is the lucky number for Kaitlyn?
By name numerology (A=1 … Z=26) the lucky number for Kaitlyn is 2, with the star sign Aquarius. This is for entertainment only.
How do you pronounce Kaitlyn?
Kaitlyn has 2 syllables. Use the listen button on this page to hear it spoken aloud.
What are some nicknames for Kaitlyn?
Spelling-based nickname ideas for Kaitlyn include Ka, Kai, Kait, Kaitl, Lyn, Kaiy.
Which names have a similar meaning to Kaitlyn?
Names with a related meaning include Pureza, Samim, Sofiat, Remuel, Zarnab, Nimal.