Boschert is a German surname pronounced ['bɔʃɛrt]. The first part of the word, "Bos", is pronounced with the German "o" sound, which is similar to the English "aw" sound. The "sch" in "Bosch" is pronounced with a voiceless fricative "sh" sound followed by the German "ch" sound, which is like the "h" in "hue". The second part, "ert", is pronounced with a long "e" sound followed by a voiceless "t" sound. Overall, the pronunciation of "Boschert" can be challenging for English speakers who are not familiar with the German language.