Kairo

• Same eraNoaLike Kairo, it was given most in the 2020s.#226 · rising
• Same rhythmGracieSame beat as Kairo: two syllables, stress on the first, ending on a vowel sound, but it starts differently.#227 · steady
• ShorterWrenOne syllable to Kairo's two, so you can tell them apart when you call both.#231 · rising
• LongerMackenzieThree syllables to Kairo's two: a long name beside a short one keeps them distinct.#228 · 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.