Quirini
Quirini is a Latin form of Quirinus, meaning “Quirinus, the deified Romulus; (Quirites) Roman citizens”. It is the genitive singular masculine noun.
Found 49 times in the Latin texts on Socratos.
Where it is used
Cicero, De Officiis 3.41: … , et tamen muri causamopposuit, speciem honestatis nec probabilem nec sane idoneam. Peccavit igitur, pace vel Quirini vel Romuli dixerim.
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.