Olympi
Olympi is a Latin form of Olympus, meaning “Mount Olympus, home of the gods; heaven”. It is the nominative plural feminine noun or vocative plural feminine noun or genitive singular feminine noun or nominative plural masculine noun.
Found 42 times in the Latin texts on Socratos.
Where it is used
Vergil, Eclogues 5.56: Candidus insuetum miratur limen Olympi,
All forms of Olympus (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.