Is it permissible to use the names of the Gregorian months, whose naming traces back to ancient Roman gods, knowing that current transactions use them?

If the claim is true that the names of the Gregorian months have pagan origins, this does not lead to their prohibition; because they have become proper nouns indicating the months, without attention to the origin of the naming. Similar to this are names like "Abd al-Uzza" which existed in the lineage of the Prophet -peace be upon him- and some of the Companions, and the Prophet's -peace be upon him- saying about the Dajjal: "He resembles Abd al-Uzza ibn Qatan the most."