The spelling of the name "Thirsa" can appear confusing at first glance, but it follows the rules of English phonetics. In IPA notation, the word would be transcribed as /θɪrsə/. The "th" sound is represented by the symbol /θ/, which is the voiceless dental fricative sound. The "i" is pronounced as /ɪ/, which is a short "ih" sound. Finally, the "sa" is expressed as /sə/, which is a schwa sound. When pronounced correctly, Thirsa is a beautiful and unique name.