Emerson

• Same eraHadleyLike Emerson, it was given most in the 2010s.#121 · steady
• Same rhythmAllisonSame beat as Emerson: three syllables, stress on the first, ending on a consonant, but it starts differently.#103 · falling
• ShorterElsieTwo syllables to Emerson's three, so you can tell them apart when you call both.#123 · rising
• LongerMagnoliaFour syllables to Emerson's three: a long name beside a short one keeps them distinct.#124 · rising
• RiskyEmersynOne letter away from Emerson. You'll call the wrong one for years.#138 · 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.