Catharine

• Same eraPearlLike Catharine, it was given most in the 1910s.#776 · steady
• Same rhythmAddilynSame beat as Catharine: three syllables, stress on the first, ending on a consonant, but it starts differently.#987 · falling
• ShorterHenleyTwo syllables to Catharine's three, so you can tell them apart when you call both.#1,000 · falling
• LongerAkiraFour syllables to Catharine's three: a long name beside a short one keeps them distinct.#983 · steady
• RiskyCatherineOne letter away from Catharine. You'll call the wrong one for years.#313 · 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.