Is it necessary that you always have to blame my religion to justify yours?
LOL...if the cap fits...
Was it the Roman influence perhaps...?
"The Gregorian calendar continued to employ the Julian months, which have Latinate names and irregular numbers of days:
- January (31 days), from Latin mēnsis Iānuārius, "Month of Janus",[54] the Roman god of gates, doorways, beginnings and endings
- February (28 days in common and 29 in leap years), from Latin mēnsis Februārius, "Month of the Februa", the Roman festival of purgation and purification,[55][56] cognate with fever,[55] the Etruscan death god Februus ("Purifier"),[citation needed] and the PIE word for sulfur[55]
- March (31 days), from Latin mēnsis Mārtius, "Month of Mars",[57] the Roman war god[56]
- April (30 days), from Latin mēnsis Aprīlis, of uncertain meaning[58] but usually derived from some form of the verb aperire ("to open")[59] or the name of the goddess Aphrodite[56][63]
- May (31 days), from Latin mēnsis Māius, "Month of Maia",[64] a Roman vegetation goddess[56] whose name is cognate with Latin magnus ("great")[64] and English major
- June (30 days), from Latin mēnsis Iūnius, "Month of Juno",[65] the Roman goddess of marriage, childbirth, and rule[56]
- July (31 days), from Latin mēnsis Iūlius, "Month of Julius Caesar", the month of Caesar's birth, instituted in 44 bc[66] as part of his calendrical reforms[56]
- August (31 days), from Latin mēnsis Augustus, "Month of Augustus", instituted by Augustus in 8 bc in agreement with July and from the occurrence during the month of several important events during his rise to power[67]
- September (30 days), from Latin mēnsis september, "seventh month", from its position in the Roman calendar before 153 bc[68]
- October (31 days), from Latin mēnsis octōber, "eighth month",[69] from its position in the Roman calendar before 153 bc[68]
- November (30 days), from Latin mēnsis november, "ninth month",[70] from its position in the Roman calendar before 153 bc[68]
- December (31 days), from Latin mēnsis december, "tenth month",[71] from its position in the Roman calendar before 153 bc[68]"
Can you count how many Roman gods managed to get a place in that calendar? Obviously the outstanding Bible characters just weren't good enough.....?