Astaroth is the name of a demon from christian myth. His name comes from the name of the goddess Astarte, whose people the Jewish tribes had strife with at one time or another, and satirized the goddess's name to discredit their opponents by replacing the feminine -te with the masculine -ot word ending.
アスタロトケーン [astaroth cane] in Japanese.
Final Fantasy XIV

Stats: DMG 58, VIT -3, INT +5, MATK +10, MACC +10, MCrit rate +10, blunt, Delay 4, DPS 14.5
Equip: lv 50 (required) CNJ, WHM
Buy: - (sell: 0 gil)
Treasure: Dzemael Darkhold / Batraal
Type: Two-handed Conjurer's Arm, Unique/Untradable, Convert: Yes, Meld: No
A Realm Reborn

Stats: PDMG 36, MDMG 56, ATK 38.4, Delay 3.2, DPS 12, MND +13, VIT +12, Det +15, SpSPD +16
Equip Level: 47, Equip On: CNJ, WHM
Item Level: 49, Rarity: Green
Buy: - (sell: 311 gil)
Treasure: Aurum Vale / Miser's Mistress
Desynthesis: ?
Type: Two-handed Conjurer's Arm, Stack: 1, Unique: Yes, Untradeable: Yes, Binding: Yes
Dye: No, FC Crest: No, Materia Slots: No, Convert: No, Desynthesis: Yes
Repair: 200 gil / Grade 5, CRP37
Category: Equipment