Learn Korean!!

People

Person / People
Sa-Ram
사람

Boy
Nam-Ja
남자

Unmarried Man
Chong-Gak
총각

Middle Aged Man
A-Jeo-Shi
아저씨

Girl
Yeo-Ja
여자

Lady
A-Ga-Shi
아가씨

Middle Aged Woman
A-Ju-Ma / A-Ju-Meo-Ni
아주마 / 아주머니

The periods or times in a person's life also have a Korean translation for them.

New born~1-year-old
Yeong-A
영아

0~4 years old
Yeong-Yoo-A
영유아

1~4 years old 
Yoo-A
유아

5~13 years old
Eo-Lin-Ee
어린이

14~19 years old
So-Nyeon-Gi
소년기

20~30 years old
Cheong-Nyeon-Gi
청년기

30~50 years old
Jang-Nyeon-Gi
장년기

50+ years old
No-Nyeon-Gi
노년기

Credits

https://www.wattpad.com/197814233-learning-korean-%ED%95%9C%EA%B5%AD%EC%96%B4-%EB%B0%B0%EC%9A%B0%EA%B8%B0-complete-people