What does Casey mean?
Casey means “shewhoentanglesmen”. It is a boy name of Gaelic, Irish origin, listed under the Christian faith in our collection.
Origin, gender and faith
- Origin: Gaelic, Irish – see more Gaelic, Irish names.
- Gender: Boy – browse boy names.
- Faith: Christian
- Popularity: ranked #2003 in BabyNameMeaningz data.
Sound, spelling and pronunciation
Casey has 5 letters and 2 syllables, made of 3 vowels and 2 consonants (5 different letters). Its sound is best described as: open, flowing 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 Casey with simple, fixed rules. They are for fun and are not a prediction or a real horoscope.
Lucky number
8Each letter gets its place in the alphabet (A=1 … Z=26): C=3 + A=1 + S=19 + E=5 + Y=25 = 53. Then the digits are added until one digit is left: 5 + 3 = 8. Result: 8.
Favorite colour
BlackThe lucky number picks the colour from a fixed table. Casey has lucky number 8, so the colour is Black.
Star sign
GeminiOnly the first letter counts (C). 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 Casey
Short and affectionate forms built from the spelling of Casey. They are ideas, not traditional or cultural nicknames, so pick the ones that feel natural to say.
Couple names that go with Casey
Partner names that match Casey by origin, faith, length and sound (Girl 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: Casey + Joyce = Casce · Casey + Abby = Casby · Casey + Xena = Casna · Casey + Mirha = Casha
Sibling names for Casey
Names that sit well next to Casey: 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 Casey
If Casey 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
Frequently asked questions
What does Casey mean?
Casey means “shewhoentanglesmen” and is of Gaelic, Irish origin.
What is the origin of Casey?
In our collection Casey is listed as a name of Gaelic, Irish origin, associated with the Christian faith.
Is Casey a boy or a girl name?
Casey is listed as a boy name.
What is the lucky number for Casey?
By name numerology (A=1 … Z=26) the lucky number for Casey is 8, with the star sign Gemini. This is for entertainment only.
How do you pronounce Casey?
Casey has 2 syllables. Use the listen button on this page to hear it spoken aloud.
What are some nicknames for Casey?
Spelling-based nickname ideas for Casey include Ca, Cas, Case, Sey, Casy, Casie.