my cousin already did. her daughter is named Angela Chikorita her nickname is Chiqui. her older brother's son was the reason why she was named like that, it was when the Chikorita episodes where being shown on cartoon network.
as for me maybe? I'm all for unique names but i won't choose something like Squirtle or Rattata or all of that inhuman sounding names. some are pretty much acceptable and some with a little tweaks in the spelling and or pronunciation it might end up as a unique name for my kid.