Tenner sits next to 3 phonetic neighbors — Tanner, Tenley, and Penner are the closest matches by sound. Most share Tenner's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"One who tends or holds; occupational name related to tenner"
"truth"
"from the kingdom of Lothar, from the Lorraine region"
"free woman"
"Honey bee; sweet and industrious one"
"more desirable, better"
"alder tree, from the alder grove"
"Supplanter"
"famous, renowned"
"the third month, heralding spring"
"queen, princess"
Similar sound: These names share phonetic patterns with Tenner — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Tenner.
Rhythm: Tenner is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.