The jetblue name change policy enables customers to make the required changes to their name so that it corresponds to the name on their passport or government-issued ID. According to the airline's name policy, customers may change one or more letters in their name while keeping their gender and date of birth the same. Only if the modification does not compromise ownership and the original ticket form does not change will names be changed.

https://www.travomojo.com/name-change/jetblue-name-change-policy/