I'm just going to make a list of syllables used to make Korean names because I'm pretentious af also I'm too lazy to make them alphabetical so yea. Half are uni and half gender specific

Young

Sae

Yeol

Wool

Yul/Yool romanization preference

Yo

Yong

Yoon

Yoong

Tae

Hyun

Hyo

Mi

Kyu

Ggot

Son

Do

Il

Bo

Ban

Ah

Byung

Ok

Song

Dong

Gong

Pyo

Pyung

Pung

Seok

Shik

Se

Ho

Geol

Hun

Yeon

Yang

Yoo/Yu

Na

Ah

Chan

Cho

Seol

Seo

Hye

Jung

Ri

Soo

Jin

Je

Ji

Ae

Eun

Eul

Ye

Ra

Baek

Yeo

Taek

Bae

Maeng

Dae

In

Cha

Kyung

Rim

Rin

In

Hae

So

Ha

Hyuk

Hwa

Jae

Joon

Ki/Gi whatever your rominzation preference is

Ga

Chae

San

Guk

Oh

Yi

Shin

Yang

Rok

Ahn

Byeok citation probably needed for this one

Byun

Bom

Seul

Seung

Ju/Joo romanization preference

Seob

Okay I think I got a good chunk typed down so mix and match at your leisure. Some of these can be used as last names too. Feel free to add any I missed.