バハマ国こくバハマこくMeanings1nounCommonwealth of The BahamasOfficial country name; used in formal and news contexts. In casual speech, often shortened to バハマ.バハマ国こくはカリブ海かいに位い置ちする島しま国ぐにです。The Commonwealth of The Bahamas is an island nation located in the Caribbean Sea.