Cosmianus
Could not find Cosmiano in Logeion dictionaries.
Cosmiano Proper-name adjective: neuter dative singular, Proper-name adjective: masculine ablative singular, Proper-name adjective: masculine dative singular, Proper-name adjective: neuter ablative singular of Cosmianus
Cosmiano Proper-name noun: neuter ablative singular, Proper-name noun: neuter dative singular of Cosmianum
Cosmiānus, a, um, s. Cosmus.
Cosmĭānus, a, um, de Cosmus : Mart. 3, 82, 26 || Cosmĭānum, ī, n. , parfum de Cosmus : Mart. 12, 55, 7.