Light sits next to 5 phonetic neighbors — Leight, Lite, and Lyte are the closest matches by sound. Most share Light's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"illumination, radiance"
"royal enclosure"
"slender, narrow"
"noble watchman"
"relating to time or the hours"
"old friend, wise friend"
"of the sun, relating to the sun"
"he has given, gift of God"
"God will uplift"
"a days travel; a trip"
"victory of the people"
"brave as a bear, bold bear"
"olive warrior"
"God appears (Theo-phania)"
"holder of the heel / who is like God"
"true, faithful, trustworthy"
"brewer, one who brews"
"from the field, outdoors warrior"
"wolf shield"
"oak grove, oak tree"
"strong lord, fierce chief"
Similar sound: These names share phonetic patterns with Light — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English (lēoht) origins, giving them the same cultural heritage as Light.
Rhythm: Light is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.