Where does “Pierre-Marie” come from?

Pierre-Marie (French) comes from French pierre, from Middle French pierre, from Latin Petrus, from Indonesian penembak, from Indonesian tembak, from Malay tembak, from Malay timbak, from Proto-Malayic timbak.

Ancestry of “Pierre-Marie”, step by step

Pierre-Marie traces back through two separate lines of ancestry.

via French pierre

Step	Language	Word	Meaning
1	French	pierre	stone
2	Middle French	pierre	stone
3	Latin	Petrus	Peter
4	Indonesian	penembak	shooter
5	Indonesian	tembak	to shoot to fire a shot
6	Malay	tembak	to shoot
7	Malay	timbak	Obsolete form of tembak
8	Proto-Malayic	timbak	—
9	Proto-Malayo-Polynesian	ti(m)bak	—

via French marie

Step	Language	Word	Meaning
1	French	marie	first-person singular present indicative of...
2	Old French	Marie	—
3	Latin	Marīa	Mary mother of Jesus
4	Ancient Greek	Μαρία	Mary, Maria
5	Hebrew	מִרְיָם	—
6	Aramaic	מרים	bitter
7	Biblical Hebrew	מִרְיָם	—

Every word from Proto-Malayo-Polynesian ti(m)bak →Every word from Proto-Malayic timbak →Every word from Malay timbak →