Behind the Name: Mingan's Personal Name List

Žydrūnas

Gender: Masculine

Usage: Lithuanian

Personal remark: Žydras Blue

From Lithuanian žydra meaning "light blue" (using the patronymic suffix ūnas).

Thanh

Gender: Masculine & Feminine

Usage: Vietnamese

Pronounced: TIENG, TAN

Personal remark: Bright, clear, elegant, blue (Viet)

From Sino-Vietnamese 青 (thanh) meaning "blue, green, young" or 聲 (thanh) meaning "sound, voice, tone".

Sunil

Gender: Masculine

Usage: Hindi, Marathi, Bengali, Assamese, Gujarati, Punjabi, Telugu, Tamil, Kannada, Malayalam, Nepali

Other Scripts: सुनील(Hindi, Marathi) সুনীল(Bengali, Assamese) સુનીલ(Gujarati) ਸੁਨੀਲ(Gurmukhi) సునీల్(Telugu) சுனில்(Tamil) ಸುನಿಲ್(Kannada) സുനിൽ(Malayalam) सुनिल, सुनील(Nepali)

From Sanskrit सु (su) meaning "good, very" combined with नील (nila) meaning "dark blue".

Cyan

Gender: Feminine & Masculine

Usage: English (Rare)

Pronounced: SIE-an

From the English word meaning "greenish blue, cyan", ultimately derived from Greek κύανος (kyanos).

Aoi

Gender: Feminine & Masculine

Usage: Japanese

Other Scripts: 葵, 碧, etc.(Japanese Kanji) あおい(Japanese Hiragana)

Pronounced: A-O-EE

Personal remark: Blue (Chin)

From Japanese 葵 (aoi) meaning "hollyhock, althea" or an adjectival form of 碧 (ao) meaning "green, blue". Other kanji with the same reading can form this name as well.