an island to the northwest of Wales
"The ferry from Holyhead to Mona was delayed due to heavy fog across the Irish Sea."
Cercopithecus mona, a West African monkey.
"The primatologist carefully documented the social hierarchy of the Mona troop in their forest reserve."
A female given name from Irish.
"After researching her heritage, she decided to honor her grandmother by giving their newborn daughter the traditional Irish name Mona."