If you are from Brazil, you might pronounce it "Ara-caju". If you are from the United States, you might pronounce it "Ara-CAY-ju". If you are from Portugal, you might pronounce it "Ara-caju". If you are from France, you might pronounce it "Ara-CAY-ju". If you are from Germany, you might pronounce it "Ara-caju". If you are from Japan, you might pronounce it "Ara-caju". If you are from Korea, you might pronounce it "Ara-caju". If you are from India, you might pronounce it "Ara-caju". If you are from the Netherlands, you might pronounce it "Ara-caju". If you are from Australia, you might pronounce it "Ara-caju". If you are from Italy, you might pronounce it "Ara-caju". If you are from Spain, you might pronounce it "Ara-caju". If you are from Poland, you might pronounce it "Ara-caju". If you are from Canada, you might pronounce it "Ara-caju". If you are from England, you might pronounce it "Ara-caju". If you are from New Zealand, you might pronounce it "Ara-caju".