Hello,
I think that a fairly simple app should be able to solve this problem for you, but I would love to know more about the project, for example:
-What part of the customer information would you like to make into the name?
-Do you just need the current database updated, or do you want an app that does this for each new customer?
-Do you want this to be done immediately after a new customer is created, or should the database just be updated periodically?
I think that with this information, I can easily create an application that can do exactly what you need!
A little information about me: I have experience with Ruby on Rails, and I have been working with the Shopify platform for a while now. I have an app published on the app store, and I have been doing other freelance work building other Shopify apps as well.
I would love to hear back from you, and learn more about the project. Please let me know if you have any questions for me too!
Thanks,
--
Eric