Maison sits next to 4 phonetic neighbors — Mason, Mayson, and Madison are the closest matches by sound. Most share Maison's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"house, home"
"ewe, female sheep"
"lion of God"
"settlement of Kari's people"
"slender, narrow (via Irish Caolinn)"
"precious gem from the sea"
"light, torch"
"fleet of ships, navy blue"
"expert, most skilled"
"pure"
"heavenly one from Delhi, divine and royal"
"noble, honorable"
"religion, religious"
"noble and gentle"
"sea of bitterness, beloved"
"modern invented name, possibly related to vale (valley)"
"one who lives near a lake; water dweller"
"complete, pure"
"of noble birth"
"golden amber jewel and lake"
"modern invented name: Brix + Lee"
Similar sound: These names share phonetic patterns with Maison — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have French/Latin mansio origins, giving them the same cultural heritage as Maison.
Rhythm: Maison is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.