A Listing of Baby Boy Names and Definitions
That Begin with the Letter X

Alexander, Xander, Xan is a Greek baby boy's name. Meaning: Defender of mankind

Xanthus is a Greek baby boy's name. Meaning: Golden-haired.

Xavier, Xaver is an Arabic baby boy's name. Meaning: Bright and shining.
Xavier is a Spanish baby boy's name. Meaning: Owner of a new house.
Xavier was a Spanish saint who is considered one of the greatest Christian missionaries.

Xenophen is a Greek baby boy's name. Meaning: Alien voice.

Xenos, Xeno is a Greek baby boy's name. Meaning: Alien or stranger.

Xerxes is a Persian baby boy's name. Meaning: The name of two ancient Persian kings.

Ximenes is a Spanish baby boy's name. Meaning: Obedient.

Xylon is a Greek baby boy's name. Meaning: From the forest.