Spike is part mid-century nickname-name, ala Buster or Buck, and part word name, with an all-over cool creative dude feel thanks to directors Spike Lee and Spike Jonze. Mike Myers named his son Spike. That's right: Spike and Mike.
Spike, character on "Buffy the Vampire Slayer"
Spike, a baby dragon on "My Little Pony: Friendship Is Magic"
Spike, Kendall's baby on "All My Children"
Spike Milligan, ex-burglar, friend to JimmyPitt, in P. G. Wodehouse's "A Gentleman of Leisure" (1910)
Spike, a word for 'sharp point'.
Spike Spiegel, main character from anime series "Cowboy Bebop"
Spike Freeman, from the Australian TV series "Snobs"
Spike, Rhynoc boss from game "Spyro the Dragon"