Canaan sits next to 4 phonetic neighbors — Cannon, Kenan, and Conan are the closest matches by sound. Most share Canaan's Semitic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lowlands"
"drop, teardrop"
"dragon, serpent"
"from the Rodney estate"
"home on the wooded hill"
"from Dayton"
"firm, constant"
"charcoal, dark"
"city of God (alternate interpretation)"
"cart maker, transporter"
"king of birds (folkloric)"
"land desiccated from water"
"cedar tree, resinous wood"
"aspirations, wishes"
"my power is God"
"wolf counsel"
"wealthy guardian"
"the island, island dweller"
"vision of God"
"modern invented name, possibly 'sincere air' or 'great river'"
"gift, present"
Similar sound: These names share phonetic patterns with Canaan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Semitic origins, giving them the same cultural heritage as Canaan.
Rhythm: Canaan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.