Phonetic transliteration of Powell:
包 (bāo) Po-,
威 (wēi) -we-,
尔 (ěr) -ll. The mainland-standard rendering is
鲍威尔 (Bàowēi'ěr);
包威尔 is a less common variant seen in some Hong Kong/Taiwan media. Most prominent bearers: Colin Powell (U.S. Secretary of State 2001-2005) and Jerome Powell (Fed Chair from 2018).