Thraciae
Thraciae is a Latin form of Thracius, meaning “Thracian; (Thracia) Thrace”.
It can also be a form of Thracia, “Thrace (region north of the Aegean)”. It is the nominative plural feminine noun or vocative plural feminine noun or dative singular feminine noun or genitive singular feminine noun.
Found 35 times in the Latin texts on Socratos.
Where it is used
Horace, Carmina 4.12.2: inpellunt animae lintea Thraciae,
All forms of Thracius (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.