Il-seong Name Meaning
The name Il-seong comes from Korean roots and carries a meaning worth knowing. Read the full meaning and origin of Il-seong below, then browse real variants, short forms, and related names from the same family. Tap any name to copy it instantly.
Il-seong Name Meaning
KoreanFrom Sino-Korean 日 (il) meaning "sun, day" and 成 (seong) meaning "completed, finished, succeeded". Other hanja character combinations are possible. A notable bearer was Kim Il-sung (1912-1994), the first leader...
Frequently Asked Questions
What does the name Il-seong mean?
The full meaning, origin and background of Il-seong appear in the meaning card at the top of this page, followed by real variants and related names from the same family.
Is Il-seong a boy or girl name?
The usage and origin of Il-seong are shown in the meaning card above — the related names below include forms used across genders.
What names are similar to Il-seong?
The list below shows real name variants, short forms, and names that share the roots or sound of Il-seong — tap any name to copy it.
Is Il-seong a rare name?
Many names carry centuries of history yet stay uncommon today. Browse the related names below to find a form of Il-seong that feels right.