Leonor sits next to 4 phonetic neighbors — Eleanor, Eleonora, and Lenora are the closest matches by sound. Most share Leonor's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"shining light"
"of noble character"
"combination of Maria + Teresa"
"grace, favor"
"the end, high place"
"bright, luminous"
"gentle, tender (linden tree)"
"most holy"
"short form of Isabella"
"bright, shining one"
"great mother, goddess"
"enjoyment, leisure"
"God will increase"
"place by the sea (Moorish origin)"
"evergreen; immortality"
"noble, of noble kind (if from Adal/Ali roots)"
"defender of the people"
"white, pure"
"helper, one who assists"
"gracious rose"
Similar sound: These names share phonetic patterns with Leonor — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Leonor.
Rhythm: Leonor is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.