Leander

• Same eraHaroldLike Leander, it was given most in the 1920s.#991 · steady
• Same rhythmDominikSame beat as Leander: three syllables, stress on the second, ending on a consonant, but it starts differently.#984 · steady
• ShorterKabirTwo syllables to Leander's three, so you can tell them apart when you call both.#999 · steady
• LongerAureliusFour syllables to Leander's three: a long name beside a short one keeps them distinct.#991 · rising
• RiskyAlexanderRhymes with Leander. Cute on a birth announcement, confusing across a playground.#30 · 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.