100+ Rare Korean Boy Names — 35 Distinctive Names & Meanings (2026)

Korean boy names are experiencing a global moment thanks to K-pop and K-drama. But beyond the famous idol names, there exists a treasury of rare Korean names that combine ancient meaning with modern sound.

The Structure of Korean Names

Korean boy names typically use two hanja (Chinese characters). Each character carries meaning, and the combination creates a layered name. The art is in choosing characters that sound musical together while creating meaningful combinations.

Common positive hanja include:

• 俊 (jun) — handsome, talented
• 明 (myung) — bright, clear
• 昊 (ho) — vast sky
• 宇 (woo) — universe
• 賢 (hyun) — wise, virtuous

35 Rare Korean Boy Names

Names with Natural Imagery

Name	Pronunciation	Meaning
Haneul	hah-neul	Heaven, sky
Seo-jin	seo-jin	Auspicious truth
Ha-rin	hah-rin	Summer forest
Dal-hwan	dal-hwan	Moon brightness
Cheong-seong	cheong-seong	Blue star

Names with Virtue Meanings

Name	Pronunciation	Meaning
In-sung	in-sung	Benevolent star
Gyeong-hwan	gyeong-hwan	Honored brightness
Sang-woo	sang-woo	Mutual help, universe
Tae-yang	tae-yang	Great sun
Su-hyuk	soo-hyuk	Excellence and strength

Ancient and Historical Names

Name	Pronunciation	Historical Note
Gaebaek	gae-baek	Great general of Baekje Kingdom
Ondal	on-dal	Folk hero of Goguryeo
Wonhyo	won-hyo	Great Buddhist monk of Silla
Gwanggaeto	gwang-gae-to	Greatest king of Goguryeo

K-Pop Influence on Korean Names

Korean pop culture has made many names internationally recognizable. Some rare names have gained attention because of specific artists — but the names themselves exist with histories far predating any celebrity.

Resources for Korean Names

Browse all cultural names | Boy names by letter | Names meaning wisdom