Correct spelling for the English word "Gisell" is [d͡ʒˈa͡ɪsə͡l], [dʒˈaɪsəl], [dʒ_ˈaɪ_s_əl] (IPA phonetic alphabet).
The name "Gisell" is of Germanic origin. It is derived from the Old High German name "Gisil", which itself comes from the Germanic element "gisil" meaning "pledge" or "hostage". This name was predominantly used in the Middle Ages and was associated with a familial connection or a pledge between two families. Over time, variations of the name emerged, such as Gisela and Giselle, each with their own etymology and forms in different languages.