Yeah, I hear ya there. You can always rename it..much like Shantibaba and his associates have done to many of their strains....and for good reason I believe. i.e After everyone and their sister grew out his infamous White Widow and then renamed it or just flat out called it THEIR White Widow, Shanti then changed his to Black Widow. I think he has done this to almost all his old skool strains.
I avoid some strains because of their names and I am attracted to others which sound pleasing to me.. I won't grow anything with God in the name, nothing with regards to satan, evil shit or overly aggressive violent descriptions... and honestly I would not consider growing out a plant named Obamanator...or any other strain attached to a politico figurehead. I don't dig cutesy names or some strain names where the breeder tries to ride the coatails of someone or something.But hey that's just me and my neurotic tendencies. :
I am not trying to be harsh but only expressing my honesty. And I am sure there are many Obama supporters who love your strain. :)
sidenote: I love Arjan's work but IMO and as of late he has gotten a bit big-headed. He still puts out killerweed. I am a big fan of DJ Short and I like the fact that almost all his strains are inbred to a point that have his signature bred into them (ie the odd crinkled leaves, big hollow stems,clear high, etc) They is really no denying DJ's workings.
Good Luck out there, lots of competition and plenty of room for everyone. :)