Where does “Петропавл” come from?

Петропавл (Russian) comes from Russian Па́вел, from Old Church Slavonic Павьлъ, from Ancient Greek Παῦλος, from Latin paulus, from Latin paullus.

Ancestry of “Петропавл”, step by step

Петропавл traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Russian	Па́вел	Paul
2	Old Church Slavonic	Павьлъ	—
3	Ancient Greek	Παῦλος	Paul, a common Roman name, famously held by Paul, the Christian apostle
4	Latin	paulus	little, small
5	Latin	paullus	—

Step	Language	Word	Meaning
1	Russian	Пётр	Peter; {{w\|Peter the Great}}
2	Koine Greek	Πέτρος	—
3	Ancient Greek	Πέτρος	Peter
4	Ancient Greek	πέτρος	rock, stone, boulder; type of reed