Shawna \sha(w)-na\ as a girl's name is pronounced shawn-NA. It is of English origin. Feminine variant of Sean (Irish, Gaelic) "God's grace". The name is very much favored as a prefix in blends with various name endings. 1995 Miss America Shawntel Smith; actress Sean Young.
Shawna has 36 variant forms: Lashawna, Sean, Seana, Seanna, Shana, Shanna, Shaun, Shauna, Shaunah, Shaunda, Shaundee, Shaunee, Shaunelle, Shaunice, Shaunie, Shaunna, Shauntay, Shaunte, Shawnae, Shawnah, Shawnda, Shawndelle, Shawnee, Shawneen, Shawnette, Shawni, Shawnice, Shawniece, Shawnna, Shawntae, Shawntay, Shawnte, Shawntel, Shonna, Siana and Sianna.