Krogh is a Danish surname pronounced as /kʁo/ in IPA phonetic transcription. The "k" in Krogh is pronounced with a hard "k" sound, while the "r" is pronounced with a guttural trill. The "o" is pronounced with an open-mid back rounded vowel, similar to the "o" sound in the English word "bored". The final "gh" is silent and serves only to indicate the origin of the name from the Old Norse word "krókr" meaning "hook".