french
In Thai, the name Leslie is spelled as เลสลี่.
You can be sure it is definitelly a girl name.
It can be a boy name but I like it more for a girl name.
The name Leslie is of Scottish Gaelic origin. It comes from a Scottish surname and a place name which probably meant "garden of hollies".
Leslie ("holly garden") was originally a place-name in Scotland. The place-name became the surname of the people who lived there. The surname became a boys' name, and the boys' name became a girls' name. For girls it is usually spelt LESLEY, which is why LESLIE has remained with us as a boys' name. Most boys' names that become girls' names (Beverley, Shirley, Jocelyn) soon stop being used for boys, so Leslie is an exception.
Leslie Sarony's birth name is Leslie Frye.
Leslie Shenkel's birth name is Leslie Shenkel.
Leslie Fiedler's birth name is Leslie A. Fiedler.
Leslie Ivarson's birth name is Leslie Lisowski.
Leslie Gorin's birth name is Leslie Margolin.
Leslie West's birth name is Leslie Weinstein.
Leslie Carangi's birth name is Leslie Carangi.
Shane Leslie's birth name is John Leslie.
Leslie Berger's birth name is Leslie Susan Berger.
Leslie Bibb's birth name is Leslie Louise Bibb.
Leslie Rishkofski's birth name is Leslie Anne Brazelle.
Leslie Neale's birth name is Leslie Frances Neale.