那些只适用于老外的名字，比如一家三代，祖父叫andrew, 孙子有可能也叫andrew, 所以一般孙子会在名字里加上junior,成为 Jr.  Andrew

Sr,就是SENIOR 啦

esq. Abbreviation for "Esquire". Placed after a name can be one of the following:-A man who is a member of the gentry (nobility) in England. It ranks right below a knight. -An honorific title for an attorney or a consular officer:In old times was also a candidate for knighthood, who served a knight as an attendant and also as a shield bearer.Its translation to Spanish is "Escudero" that means "who bears the shield". Sancho Panza was The Quixote's esquire.