Using New Outlook on Windows for personal email, calendar, and contact management
Good day Panes-Rubic.
Thank you for posting in the community.
I understand that you are searching for a method to export your contact details including the nicknames. Please confirm.
After thorough research and consultations, it has been concluded that the feature you are inquiring about is not yet available. However, thank you so much for bringing this to our attention, Your suggestion is very helpful, and I believe it could make the use of Outlook even better. We will surely raise your concerns with our Product Development Team and hopefully, this can be included in future updates.
In the meantime, you can create an entry in the Feedback Portal Outlook · Community (microsoft.com), and you can share your vote and comments there as well. Our Product Development Team is committed to enhancing the customer experience by continually examining suggestions to include in the design and development of future product upgrades based on your suggestions. Hopefully, your suggestion will help many users in the future.
Thank you for your time and understanding. For other questions, feel free to add your post to the Microsoft Community.
Please do not hesitate to contact me with any questions or concerns. I look forward to hearing from you.
Please understand that our initial response may not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.
Best regards,
Community Moderator