Kian

• Same eraMelanyLike Kian, it was given most in the 2010s.#398 · rising
• Same rhythmBriarSame beat as Kian: two syllables, stress on the first, ending on a consonant, but it starts differently.#400 · rising
• ShorterBrynnOne syllable to Kian's two, so you can tell them apart when you call both.#407 · steady
• LongerReginaThree syllables to Kian's two: a long name beside a short one keeps them distinct.#395 · steady
• RiskyRyanRhymes with Kian. Cute on a birth announcement, confusing across a playground.#712 · falling

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.