It's suggested that the name comes from Frog and Croak. While this is possible, it would be strange for it to not reference water in some way. Another possible pair of words for it to come from is Frog and Soak. The "ie" could be just a diminutive, of course. Aielyn (talk) 00:25, 9 January 2013 (UTC)
Design Origin
Shouldn't we add that it appears to be based on a tree frog? --CoolDudeAl (talk) 01:32, 9 January 2013 (UTC)