✔ 最佳答案
應該是"周"
見:
http://en.wikipedia.org/wiki/Zhou_(surname)
Zhou is usually spelled as "Chou", and it may also be spelled "Chiau", "Chau", "Chew", "Chow", "Chu", "Jhou", "Joe", "Jou", "Jue", or "Jow".
亦有可能譯姓"卓" (台灣)
見:
http://homepage.vghtpe.gov.tw/~pharm/pharmacist/fmjow.htm
見(卓貴美):
http://www.ceps.com.tw/ec/ecjnlarticleView.aspx?jnlcattype=1&jnlptype=5&jnltype=44&jnliid=941&issueiid=8101&atliid=96307
希望幫到你.