esq at the end of a name uk
Esquire Esquire (British English: /ɪˈskwaɪə/;[1] American English: /ˈɛsˌkwaɪr/ or /ɪˈskwaɪr/;[2] abbreviated Esq.)[3] is usually a courtesy title.
Courtesy titles in the United Kingdom Wives are entitled to use the feminine form of their husbands' courtesy titles. Thus, the wife of an Earl of Arundel would be styled "Countess of Arundel" (again, without the article).