Mark

Mark comes from the Latin name Marcus, which probably derives from the Roman god of war, Mars. We are familiar with the name Mark from the New Testament, as well as American writer Mark Twain. There was also King Mark in Arthurian legend, and according to the Ask Oxford Concise Dictionary of Names, King Mark's name was probably of Celtic origin, from a word that meant "horse." Although it has recently fallen out of the top 100 names for boys in the U.S., Mark has been quite popular in the U.S. for over a century. Its status as a saint name and important biblical figure, and its simplicity, probably guarantee its continued popularity. You won't win any points for originality if you name your baby boy Mark, but its still a fine choice.