While surfing the 'net one day, I came across a few sites that gave an explanation for Pebbles's name--other than the obvious pun. Apparently, Wilma's maiden name was at one point Pebbles. Later they changed it permanently to Slaghoople, but they kept Pebbles as the baby's name.
Miranda "Multiple exclamation marks are a sure sign of diseased mind" -- Terry Pratchett
Proud adopter of 15 PPs. Check my profile for their names.