Each airline has its own name change policy, subject to specific terms and conditions. Generally, name changes are allowed only in exceptional circumstances, such as marriage or legal name change, and may require supporting documentation. Fees for name changes vary and can be significant. Some airlines may not permit name changes at all, while others may allow them for a fee or under certain conditions. It’s crucial to carefully review the airline’s name change policy before booking, and contacting the airline directly for guidance and assistance in case of any necessary changes.