Leander sits next to 3 phonetic neighbors — Alexander, Lysander, and Evander are the closest matches by sound. Most share Leander's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lion man"
"son of Ed, son of the wealthy guardian"
"from Chester (place name)"
"little hawk"
"flower (disputed folk etymology)"
"given by God"
"linden tree, lime tree"
"liberator, deliverer"
"bright-headed warrior"
"elf ruler"
"scholar"
"church official, ecclesiastical law"
"skilled craftsman"
"wanderer (from Scotti people's migrations)"
"modern blend name, ray of light"
"blue-purple dye, the color indigo"
"beloved youngest son"
"from the bailey (castle wall)"
"peaceful ruler"
"peaceful ruler"
"fox"
Similar sound: These names share phonetic patterns with Leander — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Leander.
Rhythm: Leander is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.