YES! According to Singapore Name change policy 1-866-6649-260 do allow minor corrections such as fixing typographical errors or swapped names. For official name corrections, you can contact their customer service At 1-866-6649-260 or use the "Manage Booking" feature on their website. For legal name changes, specific documentation and https://library.fortlewis.edu/Portals/7/LiveForms/temp/singapore-airline-name-change-policy.pdf