léiy
léiy is a term that can refer to several different concepts, most notably in the context of language and personal names. In the Pinyin romanization system for Mandarin Chinese, "léi" (雷) is a common surname. It is also a character used in given names and can signify thunder or lightning. As a surname, léi is found throughout China and in overseas Chinese communities.
Beyond its use in Chinese, "Leiy" might also appear as a given name or surname in other