Suggestions by @kenshindendou

Kim So-hyun

as Kim in Best Koreans by last names

Kim Bo-ra

as Kim in Best Koreans by last names

Minji

as Kim in Best Koreans by last names

Jay

as Park in Best Koreans by last names

Jay Park

as Park in Best Koreans by last names

Wendy (Shon Seung-wan)

as Son/Shon in Best Koreans by last names

Kim Chae-hyun

as Kim in Best Koreans by last names

Jake (Sim Jaeyun)

as Sim in Best Koreans by last names

Park Bom

as Park in Best Koreans by last names

Sandara Park

as Park in Best Koreans by last names

Jo Yu-ri

as Jo/Cho in Best Koreans by last names

Kim Chae-won

as Kim in Best Koreans by last names

Liz (Kim Ji-won)

as Kim in Best Koreans by last names

CHUU

as Kim in Best Koreans by last names

Kim Jiwoo

as Kim in Best Koreans by last names

Oh Haewon

as Oh in Best Koreans by last names

Krystal Jung

as Jung in Best Koreans by last names

Jessica Jung

as Jung in Best Koreans by last names

JIHYO

as Park in Best Koreans by last names

Taeyeon

as Kim in Best Koreans by last names