/ Dictionary / Index S Sonia: Meaning and Definition of Find definitions for: So•nia Pronunciation: (sō'nyu Russ. sô'nyä), [key] — n. a female given name, Russian form of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. soni- sonic Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language