Decland sits next to 5 phonetic neighbors — Declan, Deckland, and Decker are the closest matches by sound. Most share Decland's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"man of prayer, full of goodness"
"modern invented name"
"God is salvation"
"one who stands forward, leader"
"Spear ruler; variant of Garrick meaning one who rules with a spear"
"Friend, ally"
"bright, shining"
"dark lord (fictional Sith title)"
"noble one, of patrician birth"
Similar sound: These names share phonetic patterns with Decland — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Irish origins, giving them the same cultural heritage as Decland.
Rhythm: Decland is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.