Where does “Մարո” come from?

Մարո (Armenian) comes from Armenian Մարիամ, from Old Armenian Մարիամ, from Ancient Greek Μαριάμ, from Hebrew מרים, from Hebrew מ־ר־ר — related to bitterness.

Ancestry of “Մարո”, step by step

Step	Language	Word	Meaning
1	Armenian	Մարիամ	Mary
2	Old Armenian	Մարիամ	Mary
3	Ancient Greek	Μαριάμ	—
4	Hebrew	מרים	—
5	Hebrew	מ־ר־ר	related to bitterness

Every word from Hebrew מ־ר־ר →Every word from Hebrew מרים →Every word from Ancient Greek Μαριάμ →