- Yacco
- Yack
- Yago
- Yahoo
- Yajou
- Yaki
- Yaku
- Yalck
- Yambo
- Yanek
- Yanic
- Yankee
- Yannick
- Yano
- Yanos
- Yanosch
- Yao
- Yaro
- Yarrow
- Yarwen
- Yashico
- Yasko
- Yason
- Yassim
- Yasso
- Yasu
- Yaten
- Yavis
- Yawa
- Yedi
- Yell
- Yello
- Yelo
- Yelpy
- Yenny
- Yeno
- Yentl
- Yento
- Yerüs
- Yesso
- Yeti
- Yety
- Ygor
- Yimmy
- Ylko
- Yoda
- Yoga
- Yogi
- Yogi Bear
- Yogo
- Yoker
- Yoki
- Yoko
- York
- Yorker
- Yoschi
- Yoshi
- Youmen
- Young
- Yps
- Ysaap
- Ysop
- Ytor
- Yuffie
- Yuki
- Yukinori
- Yukon
- Yumak
- Yuri
- Yussuf
- Yvo
- Yabu
- Yakima
- Yala
- Yalu
- Yaluta
- Yama
- Yamana
- Yamba
- Yami
- Yana
- Yang
- Yanda
- Yandra
- Yanika
- Yanita
- Yanka
- Yanni
- Yannis
- Yara
- Yarda
- Yaska
- Yasmin
- Yassi
- Yata
- Yaya
- Yelena
- Yeller
- Yellow
- Yelva
- Yemina
- Yemine
- Yena
- Yenga
- Yenka
- Yenna
- Yerina
- Yeska
- Yessi
- Yica
- Yilma
- Ying
- Yippee
- Ylka
- Ymka
- Yna
- Yola
- Yolanda
- Yolande
- Yona
- Yonka
- Yosemite
- Yosie
- Yps
- Yra
- Yska
- Ysona
- Ystra
- Yucca
- Yukari
- Yuki
- Yukon
- Yuma
- Yume
- Yumi
- Yummale
- Yusha
- Yvette
- Yvonne
