Pomeng

GUSTAVO 
Gender: Masculine   男性的名字

Usage: Italian, Spanish, Portuguese   義大利，西班牙，葡萄牙的名字
Pronounced: goo-STAH-vo (Italian, Spanish)   [key]   
Italian, Spanish and Portuguese form of GUSTAV   

GUSTAV 
Gender: Masculine

Usage: Scandinavian, German
Pronounced: GOO-stahf (German)  
 
Means "staff of the Goths",   哥德人的權杖???
derived from the Old Norse elements Gautr "Goth" and stafr "staff".   源自古斯堪地那維亞的一種元素 
This name has been borne by six kings of Sweden, 
including the 16th-century Gustav I Vasa. 

這真的是很奇怪的來源耶....