Funny story. My Mrs is Chinese and her family name is Wan. Her mum (a non-English speaker) suggested that as a Chinese name for my eldest son he be named Wan Ke (family name always goes first in China) which in Mandarin is pretty much pronounced wanker. I quickly suggested that we think of something different although to this day I’ve never explained to my mother in law why calling a kid Wan Ke might not be the best idea when he attends school in England!