The other Elam

Ezra 2:2-35 - The list of the men of the people of Israel:
the descendants of Parosh 2,172
of Shephatiah 372
of Arah 775
of Pahath-Moab (through the line of Jeshua and Joab) 2,812
of Elam 1,254
of Zattu 945
of Zaccai 760
of Bani 642
of Bebai 623
of Azgad 1,222
of Adonikam 666
of Bigvai 2,056
of Adin 454
of Ater (through Hezekiah) 98
of Bezai 323
of Jorah 112
of Hashum 223
of Gibbar 95
the men of Bethlehem 123
of Netophah 56
of Anathoth 128
of Azmaveth 42
of Kiriath Jearim, Kephirah and Beeroth 743
of Ramah and Geba 621
of Micmash 122
of Bethel and Ai 223
of Nebo 52
of Magbish 156
of the other Elam 1,254
of Harim 320
of Lod, Hadid and Ono 725
of Jericho 345
of Senaah 3,630

I wonder what it was like to be known as a resident of "the other Elam." I wonder why, in an area as small as Judah, they named two places the same. If the one became known as "the other" because it was the smaller of the two, that wouldn't likely be true anymore. Note that both places had 1254 men move back into town!