Nom De Famille is a free Android application developed by Ravara under the Utilities & Tools category. It generates a geographical distribution map of your family name in France and allows you to share it with your friends. The app also lets you generate maps of family names of your acquaintances.

To use the app, simply enter the family name in the text field and tap on "Search". You will receive the latest map within a few moments. It is important to note that the app requires an active internet connection.

Overall, Nom De Famille is a useful app for those interested in tracing the geographical distribution of their family name in France. The app is easy to use and provides accurate results. However, it would be even better if it had additional features such as the ability to generate maps for other countries as well.