Ivan

• Same eraHaydenLike Ivan, it was given most in the 2000s.#161 · steady
• Same rhythmJasonSame beat as Ivan: two syllables, stress on the first, ending on a consonant, but it starts differently.#165 · falling
• ShorterHayesOne syllable to Ivan's two, so you can tell them apart when you call both.#162 · rising
• LongerElliottThree syllables to Ivan's two: a long name beside a short one keeps them distinct.#160 · steady
• RiskyIanOne letter away from Ivan. You'll call the wrong one for years.#83 · 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.