Link sits next to 5 phonetic neighbors — Lincoln, Linc, and Lark are the closest matches by sound. Most share Link's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"chain link, connection"
"from the mouth of the Roe river"
"rim of a shield"
"man from the north, Northman"
"rich friend"
"son of Javan, modern invention"
"from the pool or marsh"
"He has given (divine gift)"
"God has been gracious"
"emperor, supreme ruler"
"linden tree, lime tree"
"lord of the marches, borderlord"
"staff bearer, wand wielder"
"brave spear, strong with a spear"
"of the wood, forest-born"
"traveler of peace"
"servant of God"
"bookbinder, scribe"
"bright-headed warrior"
"elf friend, noble friend"
"invented name; possibly son of the fearless one"
Similar sound: These names share phonetic patterns with Link — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English/Norse origins, giving them the same cultural heritage as Link.
Rhythm: Link is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.