The name "Udelle" is spelled using the English alphabet, with the letter "U" followed by "d", "e", "l", and "l" respectively. The IPA phonetic transcription of this name is /juːˈdɛl/, indicating that the "U" is pronounced as "yoo", the "d" is pronounced as a voiced dental plosive, and the "e" is pronounced as "eh". The "l" sounds at the end of the name are pronounced as a voiced dental and alveolar lateral approximant respectively.
The name "Udelle" does not have a well-documented etymology as it is a relatively uncommon name. It is possible, however, that "Udelle" might be a variant spelling or a modern twist on a more traditional name. Without further information, it is challenging to determine its exact origins or etymology.