Translation of "Névvel" in English

Ilyen névvel senkit sem ismerek.

I don't know anybody by that name.

Milyen névvel vagy fenn Facebookon?

- What is your username on Facebook?
- What's your Facebook username?

Senkit sem ismerek ezzel a névvel.

I don't know anyone by that name.

De több király is volt ilyen névvel,

but there are several kings with this name, Petubastis;

Otthon, a vöröses haja és szeplői miatt anyja megvetően a "Répa" névvel illette, s rávett mindenkit, hogy így hívják.

At home, because of his reddish hair and freckles, his mother scornfully named him "carrot" and had everybody else call him that.