No, it's not Léi, it's Lěi(蕾）, it mean "flower bud", and Léi（雷） is a Chinese surname, also "Thunder " .

Maybe its Léi, a Chinese surname ? also "Thunder " ? 也许雷，中国人的姓氏吗？ “雷霆”

Thank you, sorry I'm unsure how to translate your name character. I tried to make it in http://www.skritter.cn/ but no luck. Perhaps you could explain your name character to me ? Thank you, Ken 谢谢你，对不起，我不知道该如何翻译你的名字字符。 我试图使它在http://www.skritter.cn/，但没有运气。 也许你可以解释你的名字字符给我吗？ 谢谢你， 肯

Yes, it's the native speaker.