Cristena sits next to 4 phonetic neighbors — Christina, Kristina, and Katerina are the closest matches by sound. Most share Cristena's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"follower of Christ"
"eagle"
"summer"
"peaceful, tranquil"
"favorite one (Swahili origin)"
"Peace"
"valley, dale"
"people, nation (from Tamika root)"
"brave, manly, strong"
"middle, half"
Similar sound: These names share phonetic patterns with Cristena — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek/Latin origins, giving them the same cultural heritage as Cristena.
Rhythm: Cristena is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.