The spelling of "Karl Vollers" is fairly straightforward in English. The first name is spelled with a "k" and an "a," followed by an "r" and an "l." The last name is spelled with a "v" and two "l"s, followed by an "e," and an "r" and an "s." In IPA phonetic transcription, the first name would be [kɑɹl] and the last name would be [voʊlɛrz]. When pronounced together, the name sounds like "KAHrl VOL-erz" in English.