Jericho sits next to 4 phonetic neighbors — Jeremiah, Rico, and Jared are the closest matches by sound. Most share Jericho's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"city of the moon"
"great forest, eagle valley"
"strength, permanence"
"God has remembered"
"flat land"
"from the River Clyde"
"ruler of the people"
"beloved of God"
"he who hears, God has heard"
"cart maker, transporter"
"open, beginning"
"manly, brave, strong"
"powerful ruler of the home"
"home on the wooded hill"
"gift of God"
"small songbird"
"vigor and power"
"joy, happiness"
"narrow, a strait"
"dream, aspiration, vision"
"dark settlement"
Similar sound: These names share phonetic patterns with Jericho — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jericho.
Rhythm: Jericho is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.