There's a reason it is "Maggot", which will be revealed soon
The name is deliberately chosen by the author, it should not be up to translator's preference.
@gregger slowly turning into slice of life? What was your first clue, besides his extensive farming, cooking and leisurely enjoying the meal with everyone? This manga has been a SoL since before he met his mermaid wife.
@SapphireDemon From what I've seen, Mauricia is not-British-Empire, Haurelia is not-France, and Sanphan is not-Spain. Too little information to say anything about Tristovy though.