There are the following generic types:

natural features where the name of a natural feature, however small, has become the name of a place
names of regions, territorial divisions, districts etc. which have become the name of a place
names of man made features bridge, street etc.
generic names for habitations farm, town, cottage etc.
Place names and settlement
Rules for name forming
Applying rules to name structures
Specific name elements
Attributes-in use
Attributes-distribution
Attributes-frequencies
Statistical analysis