My name's variation:
Dorothy (a bit formal and usual)
Do (the lazy one),
Dots (a little nice),
Dothy (the sweet hearing),
Dorati (sounds like Dora the explorer),
Doro (close to the bird Loro),
Doroday (from doro-thy),
Dorot ( the most fetid, hilarious, ear-breaking yet the cutest)
There are many other possible frontier for this name;
you are free to discover it :D
And by the way I'm a proud out-of-school youth :D