Dona or Donna: How To spell?
The word Dona is misspelled against Donna, a noun meaning "A lady; madam; mistress; -- the title given a lady in Italy."
Donna has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings do & a which should not be misspelled with single 'N'
Wrong Spelling:  do-n-a  Correct Spelling:  do-nn-a 
Find more incorrect spellings of Donna to spell right way.