Many have, hundreds ... perhaps thousands.
However, if you're referring to Christianity, it was not considered a separate religion from Judaism until sometime in the 2nd century AD
Christianity came about after the life and death of Jesus Christ. It can therefore be said that Jesus was the founder of Christianity.
Nobody founded Easter Monday. It's a Christian religion, created after Jesus' death and resurrection.
Christianity
jesus christ
No. Christianity was a religion that was created after Jesus' death. Jesus was a Jew.
Christianity
Jesus was the person after whom Christianity was founded.
Mormons or LDS
The individual you are referring to is likely Jesus Christ, whose birthday is celebrated as Christmas on December 25th. He is a central figure in Christianity and his teachings have had a profound impact on the development of Western culture and society. His birth is considered a turning point in the calendar, as it marks the beginning of the widely used Gregorian calendar.
Christianity was founded in Israel, and Jesus Christ (the son of God) was the founder. ADDED: Jesus did not found Christianity. The religion was founded by followers of his teachings, and originally as a sect of the Judaism which was their and Jesus' faith.
Christianity is categorized as the Christian religion, which is founded on the life and teachings of Jesus.
Christianity became the official Roman religion in 380 AD. We don't know the exact date of the death of Jesus, so using the commonly used date of 33 AD for his death, it would be 347 years between Jesus" death and the making of Christianity the official religion.