François Félix Ingrand

Naming

I have done most of my career by the name "Felix Ingrand" and most of my publications are done under that name. But Felix is actually my second first name (or middle name)... François is my registered first name. In the eighties, this was not really an issue, but nowadays (in the twenties) one must stick to its registered naming or risk some unexpected troubles when your ID is checked, or when administrations or your employer want to stick to the official identity.