Λεόννατος
Could not find Λεοννάτῳ in Logeion dictionaries.
Λεοννάτῳ Proper-name noun: masculine dative singular of Λεοννάτος
Λεόννατος -ου, ὁ Leonnatos, male name Plut. Eum. 3.4, al.
Λεόννατος, ou Λεοννάτος, ου (ὁ) Léonnatos, h. Plut. Eum. 3, Alex. 21, etc. ; plur. Λεόννατοι, Plut. Alex. fort. 2, 13, des hommes comme Léonnatos.