What is Huang Huiqi's English name?

The English name translation of "Huang Huiqi" is the same as Pinyin:

Huang, Hui Qi (in English grammar, surnames are distinguished by commas before their names)

Generally speaking, self-introduction is to say the name "Huiqi" before the surname "Huang":

Huang Huiqi (when the first name is written before the last name, no comma is needed).

If you want to choose another homophonic English name, you can consider Vicky, Becky, Whitney, Qiana, Kiki.