Named in SeoulKorean names · Casey
A Korean name for Casey
The closest Korean sound match for Casey is 세인 (Se-In) — composed from syllables Koreans actually use in given names — different from simply spelling Casey in hangul (that transliteration is 케이시, covered below). Each option below pairs Korean syllables with hanja, the Sino-Korean characters that give a name its meaning.
How to write Casey in Korean
In hangul, Casey is written 케이시 (ke-i-si) — three syllables: 케 (ke) · 이 (i) · 시 (si).
That spells the sound of Casey in Korean letters — a transliteration, not a name. A Korean given name is composed from syllables Koreans actually use in names, anchored to hanja that carry meaning. The closest one for Casey is 세인, below.
케이시 has three syllables, while 세인 has two. They share no syllables: the Korean name match replaces 케, 이 and 시 with 세 and 인.
Closest match
세인
Se-In · 世印
- 世 (세) — world; generation
- 印 (인) — mark; trust
Option 2
이시
I-Si · 彛詩
- 彛 (이) — constant rule
- 詩 (시) — poetry
Option 3
인시
In-Si · 印詩
- 印 (인) — mark; trust
- 詩 (시) — poetry
What 세인 feels like
Casey is written directly as 케이시 (ke-i-si), but its Korean-name candidate 세인 has a current, contemporary feel. The syllable data also gives it a gender-neutral place in today's usage. The two syllables carry different sound elements. 세 (se) supplies the metal note of clarity, resolve, and polish; 인 (in) supplies the earth note of steadiness, sincerity, and trust.
Is 세인 a name Koreans actually use?
Casey is written directly as 케이시 (ke-i-si); 세인 is the composed name match, and it is uncommon as a full Korean name. Even so, 세 (se) and 인 (in) are active in today's given names, which makes the combination sound plausible and current rather than foreign.
Other English names that lead to 세인
The English names Caleb, Faith, Sage and Shane land on the same Korean syllables as Casey: 세 and 인. Each page therefore has 세인 as its closest match.
Frequently asked questions
How do you say Casey in Korean?
Casey in Korean is 케이시 (ke-i-si). That is the transliteration — how the name is written in hangul, not a Korean given name.
What is the Korean name for Casey?
The closest real Korean name for Casey is 세인 (Se-In). Other close matches: 이시 (I-Si), 인시 (In-Si).
What does 세인 mean?
For Casey, the selected 세인 pairing is written with 世 (세, "world; generation") and 印 (인, "mark; trust"). In Korean naming, the hanja carry the meaning.
How do you pronounce 세인?
For the Casey match, 세인 is romanized Se-In — two syllables, 세 (se) · 인 (in).
Is 세인 the only Korean name for Casey?
No. The other candidates are 이시 (I-Si), 인시 (In-Si). The same Korean name, 세인, also matches the English names Caleb, Faith, Sage and Shane.
Why isn't 케이시 used as a Korean given name?
케 is not a syllable used in Korean given names, though 이 and 시 are. That is what makes 케이시 a spelling of Casey rather than a name — 세인 is composed from syllables that do appear in Korean names.
Make it yours
These are sound matches for the name Casey. Your personal result goes further: we calculate your saju (Four Pillars) birth chart and choose hanja whose elements fit you — the way Korean names are traditionally composed. The first name is free.
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