What's the English name for...?

的英文名称是什么？

《新英汉大辞典》

What is grandma's English name?

奶奶英文名是什么？

youdao

Must I get an English name?

我一定要起一个英文名吗？

youdao

But his name still lives as part of the English language.

VOA: special.2010.02.14

The new owl's English name comes from Mount Rinjani, Indonesia's second-highest volcano, located on Lombok.

NPR: Brown-And-White Whistling Owl ID'd As New Species

Back on the riverfront, a computer consultant, who asked to be identified by his English name, Ben, gazes across the border.

NPR: Unequal, Uneasy: Life on the China-Korea Border

Up until the eighteenth century, the lovely English name for trombone was sackbut, a word of Old French or possibly Spanish derivation.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra