I believe that would be September.
The Roman Emperor named the month of September. It is named after the number seven because it was the seventh month of the calendar in use at that time.
Originally the Roman year had 10 months. September was the seventh month and was named from the Latin word septem which means seven.
the month September is known as "the seventh month" (after the roman calendar)
September is named after the Latin word "septem," meaning seven. This is because it was the seventh month in the ancient Roman calendar, which originally began in March. Despite becoming the ninth month in the modern Gregorian calendar, the name September has remained unchanged.
The month of October is not named after anyone. October got its name because it was the eighth month in the Roman calendar.
January - named after JANUS, the god of beginnings. February - from the Latin word Februarius, the feast of purification. March - from Latin Martius, (month of) the Roman god Mars. April - from the Latin word Aprilis. The name may derive from the Greek goddess of love, Aphrodite. May - from the Greek: Maia, goddess of spring (growth). June - named after the Roman goddess Juno, Queen of the gods. July - from the Roman name Julius (Caesar), after whom the month was named in 44 BC. August - from the Roman name Augustus (Caesar) 8 BC. September - from the Latin word for the seventh month in the early Roman calendar. October - from the Latin word for the eighth month in the early Roman calendar. November - from the Latin word for the ninth month of the early Roman calendar. December - from the Latin word for the tenth month of the early Roman calendar.
September, from the Latin 'septem'.
May is named after the Roman goddess Maia, a minor goddess of spring and fertility.
March comes from the Latin word Martius. It was the first month of the earliest Roman calendar. It was named after Mars, who was the Roman god of war.
January--Named for Janus, Roman god of the doorway. January is the entrance to the year. February--Named for the Roman purification ritual Februa, which takes place during this month. March--Named after the Roman god Mars, because this month was the beginning of the military campaign season. Mars was originally the first moth of the year. April--Named after the Latin word aperie, meaning "to open." Since this is the month the flowers would open. May--Named after the Greek goddess of fertility, Maia. June--Named after the Roman goddess Juno, patron of marriage. July--Named to honor Julius Caesar. August--Named to honor Augustus Caesar. September--Originally the seventh month in the Roman calendar. October--Originally the eighth month in the Roman calendar. November--Originally the ninth month in the Roman calendar. December--Originally the tenth month in the Roman calendar.
The abbreviation Oct is short for the month of October. October was named after the Roman emperor Octavus, and based on the Latin word for the number eight, as October was the eighth month in the Roman calendar.
The word September comes from the Latin word "septem", meaning "seven". September used to be the seventh month of the Roman calendar prior to 153 BCE, when the first month of the year changed from Calendrius Martius (beginning on March 1), to Calendrius Januarius (beginning on January 1).