Callen

• Same eraEveLike Callen, it was given most in the 2010s.#519 · steady
• Same rhythmJreamSame beat as Callen: two syllables, stress on the first, ending on a consonant, but it starts differently.#517 · rising
• ShorterFayeOne syllable to Callen's two, so you can tell them apart when you call both.#514 · rising
• LongerAlissonThree syllables to Callen's two: a long name beside a short one keeps them distinct.#511 · rising
• RiskyFallonRhymes with Callen. Cute on a birth announcement, confusing across a playground.#778 · steady

Suggestions come from names in this year's top 1,000. Rhythm and rhyme are judged from each name's pronunciation (Wiktionary's, or espeak's reading of the spelling), so a few calls may be off.