Vidal sits next to 3 phonetic neighbors — Tidal, Vital, and Bidal are the closest matches by sound. Most share Vidal's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"life, vital, of life"
"lord, nobleman"
"gift of the Lord"
"my God (short for Elijah)"
"cross"
"eager to emulate, striving"
"God is my judge"
"God heals"
"of the woods, sylvan"
"fire, light (Cappadocian origin)"
"protector of riches"
"relating to the Passover lamb"
"just, righteous"
"my God is Yahweh"
"belonging to the Lord"
"noble eagle"
"from Gabii (ancient Roman city)"
"of the Horatii clan"
"God has given, gift of Yahweh"
Similar sound: These names share phonetic patterns with Vidal — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Vidal.
Rhythm: Vidal is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.