Ćwarmin names come in several patterns, depending on regional and family traditions.
One common tradition is using suffixes on 'name stems' to express the significance of a child:
-ot | -ət
'oldest son'. Whether it goes by mother or father differs by region, but most regions go by father. In some families, it is replaced by
-sako | -səke
upon the death of the father.
-otkom | -ətkəm
A younger twin of an oldest son
A female twin of an oldest son
Outside of the core cases (nom, gen, acc, dat), -ot/-ət is omitted, but the case marking follows the definite paradigm as far as possible.
-otol | -ətəl
'oldest living son'. Changes upon the death of a previously oldest living son; in some regions, goes to oldest living daughter once if no sons remain). In regions with the -sako/-səke morpheme, this is also replaced by -sakol/-səkəl upon the passing of the father.
-oxan | -esən
'daughter born after the death of her father'
-anko | -ənke (son)
-asko | -əśke (son)
-olku | -elki (daughters)
'a son or daughter born significantly later than other children of the same mother'
Patronymics likewise have some doublings of the same information present.
The usual patronym for male offspring is name-stem+julor, from julo, son. The patronym for female offspring is [name-stem]+-ćəŋer, from ćəŋel. However, oldest sons get -julot, as do oldest living sons. Female twins of an oldest son gets -ćəŋet. -ćəŋsən is applied to daughters born after the death of their father.
Toponyms often appear in the general ablative in full names.
Ćwarmin naming is not very solidly set in stone, and differs by what is needed; several small, distant communities basically never use the patronymics, because no confusion appears anyway. Communities involved in trade routes, military raids, or even urban living use increasingly complex names:
toponym patronym [optional descriptive term] name
The optional descriptive term can be basically any adjective or profession. Some other nouns appear at times, but are unusual.