Jack'y noun ; plural Jackies . Dim. or pet from Jack . Hence: (a) A landsman's nickname for a seaman, resented by the latter. (b) English gin. [ Dial. Eng.] Found on http://www.encyclo.co.uk/webster/J/2
Jacky is an English name for boys and girls. The meaning is `conqueror, occupier` The name Jacky is most commonly given to Dutch boys. (9 times more often than to American boys.) In Italia, England and Wales and France it is (almost) solely given to boys What do they use in other countries? Jackie (English) Jack (English) Jake (English) The name so... Found on https://www.pregnology.com/names/mixed/Jacky