Demon slayer

Tanjiro

he had you and nezuko stay in the box while he traveled. "hm... names for them... what do you think nezuko?" Nezuko hummed happily.

"i agree that theyre adorable but thats not gonna be their name. how about y/n?" you giggled.

"y/n it is then."

Nezuko hummed again happily

Zenitsu

"um... lets see... no that doens- WOAH!" he caught you were  about to fall on your face. "I'm gonna die with you..." he groaned "you know what I'll call you y/n for now."

it was not just FOR NOW

Inosuke

you were screaming at the top of your little lungs, and inosuke screamed back, making you giggle. confused he just looked at you before you grabbed his snout and chewed on it. "i can tell your gonna be just like me! now we have to ive you a name... like Monjiro... no that doesnt fit you... how bout y/n?" you giggled more

My Hero

Deku

" do you have a name?" he asked.

"no but it stared with a... (first few letters of your name ex. Jack- Ja)"

"hm... how about i call you y/n. you can stay with me for now."

Katsuki Bakugo

"what did you name them?" he asked his baby mama.

"its Y/n. and theyre yours."

"yeah i get it you- Witch."

Todoroki 

do you have a name?" he asked.

"no." you looked away with a glare

"hows Y/n sound?"

"fine."

Attack on titan

Levi

"do you have a name?" he asked and you immediately shook your head before stuffing your face with more food. "then i will call you y/n"

"ok."

Eren

"whos your parents? and your name?" he asked

"dead and none." you crossed your arms.

"then im gonna call you Y/n ad youre gonna stay with me."

"fine. long as you take care of me."

Fairy Tail

Erza

she had given you some cake while you were trying to tell them what happened.

"whats your name?" she asked. you tilted your head and Levy translated for her.

"y../n" you said slowly. you talked in your native langue saying your name.

Natsu

he'd gotten your name when you helped him out of the train.

Gray

it took him forever to get you warm, so long in fact he had to piss Natsu just so he would heat up more and held you up to his back to get you to ROOM TEMPRAURE. you woke up an hour after this and they had fought. "whats your name kid?" Gray asked. you shrugged and he just called you y/n.