Gallente diminutive of the month - 01

Each month, find back my Gallente diminutive of the day tweets !

Robert is often known as Bébert (say bayber), not as Bob.
Jean-François is often known as Jeff or J-F (say gee-f).
Pierre is often known as Pierrot (say piero), not as Pete.
Nicolas is often known as Nico, not as Nic.
Bernard is often known as Nanard (say nanarr), not as Bernie.
Jean is often known as Jeannot (say jano).
Vincent is often known as Vinvin.
Philippe is often known as Philou (say feeloo).
Michel is often known as Mimi (say meemee), not as Mike.
Gérald and Gérard are often known as Gégé (say jayjay).
Clément is often known as Clem.

As you can see, gallente would set the diminutives to two syllables rather than only one.
Feel free to add more and tell me if you're interested by girls diminutives.

NK