St. Christopher is sometimes depicted with a dog head in certain cultures because of a mistranslation of the word "Cynocephaly," which means "dog-headed" in Greek. This was likely a symbolic representation of his loyalty and devotion to God.
Nope... St. Christopher was alive long before Christopher Columbus was even born.
Christopher Head died in 1966.
St. Kitts
St. Christopher Ameiva was created in 1802.
Christopher St George was born in 1812.
Hang On St. Christopher was created in 1987.
Christopher St. Germain was born in 1460.
Christopher St George died in 1877.
St. Christopher's Episcopal Mission was created in 1943.
St. Christopher's Hospital for Children was created in 1875.
Christopher's neighbor Mrs. Shears killed Wellington in "The Curious Incident of the Dog in the Night-Time." She was the dog's owner and was angry with Christopher's father, which led her to kill the dog.
St. Christopher's birth name is said to have been Offero or Offerus.