What does Hermīnius mean in Latin?

Hermīnius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.

What is the genitive of Hermīnius?

The genitive singular is Hermīniī. Hermīnius is masculine, second declension.

In classical Latin, [hɛrˈmiː.ni.ʊs]; in ecclesiastical (church) Latin, [erˈmiː.ni.us].

proper noun · masculinesecond declension

Hermīnius m sg (genitive Hermīniī or Hermīnī)

Classical[hɛrˈmiː.ni.ʊs]Ecclesiastical[erˈmiː.ni.us]

Hermĭnĭus, a.

I. Name of an ancient Roman family of Etruscan origin, Liv. 2, 10; 3, 65; Sil. 5, 580.—

II. A Trojan, Verg. A. 11, 642.—

III. Herminius mons, a mountain range of Lusitania, Hirt. B. Alex. 48; Suet. Caes. 54.

Of Etruscan origin, + -ius.

adjectivefirst/second-declension adjective

Hermīnius²

Hermīnius (feminine Hermīnia, neuter Hermīnium)

Classical[hɛrˈmiː.ni.ʊs]Ecclesiastical[erˈmiː.ni.us]

singular
form	masculine	feminine	neuter
nominative	Hermīnius	Hermīnia	Hermīnium
genitive	Hermīniī	Hermīniae	Hermīniī
dative	Hermīniō	Hermīniae	Hermīniō
accusative	Hermīnium	Hermīniam	Hermīnium
ablative	Hermīniō	Hermīniā	Hermīniō
vocative	Hermīnie	Hermīnia	Hermīnium

plural
form	masculine	feminine	neuter
nominative	Hermīniī	Hermīniae	Hermīnia
genitive	Hermīniōrum	Hermīniārum	Hermīniōrum
dative	Hermīniīs	Hermīniīs	Hermīniīs
accusative	Hermīniōs	Hermīniās	Hermīnia
ablative	Hermīniīs	Hermīniīs	Hermīniīs
vocative	Hermīniī	Hermīniae	Hermīnia

Of Etruscan origin, + -ius.

What does Hermīnius mean in Latin?: Hermīnius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.
What is the genitive of Hermīnius?: The genitive singular is Hermīniī. Hermīnius is masculine, second declension.
How do you pronounce Hermīnius?: In classical Latin, [hɛrˈmiː.ni.ʊs]; in ecclesiastical (church) Latin, [erˈmiː.ni.us].