What does Thȳnia mean in Latin?

Thȳnia, a proper noun, means “Thynia”.

What is the genitive of Thȳnia?

The genitive singular is Thȳniae. Thȳnia is feminine, first declension.

proper noun · femininefirst declension

Thȳnia f sg (genitive Thȳniae)

From Ancient Greek Θῡνίᾱ (Thūníā).

What does Thȳnia mean in Latin?: Thȳnia, a proper noun, means “Thynia”.
What is the genitive of Thȳnia?: The genitive singular is Thȳniae. Thȳnia is feminine, first declension.