"Sitler" is a surname that is spelled using the International Phonetic Alphabet (IPA) as /ˈsɪtlər/. The initial sound is the sibilant "s" followed by the vowel sound "ɪ" as in "sit". The final sound is a schwa "ə" followed by the lateral sound "l" and ending with the unvoiced "r". This spelling highlights the pronunciation of each sound in the name, and allows for clear communication between individuals who might be unfamiliar with its pronunciation.