Where does “Sabater” come from?

Sabater (English) comes from Spanish Sabater, from Catalan Sabater, from Catalan -er, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “Sabater”, step by step

Step	Language	Word	Meaning
1	Spanish	Sabater	—
2	Catalan	Sabater	shoemaker
3	Catalan	-er	Used to form nouns meaning the location or object...
4	Latin	-ārius	er
5	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Catalan -er →