Frederica

• Same eraCurtisLike Frederica, it was given most in the 1960s.#984 · falling
• Same rhythmJedidiahSame beat as Frederica: four syllables, stress on the third, ending on a vowel sound, but it starts differently.#874 · steady
• ShorterEphraimThree syllables to Frederica's four, so you can tell them apart when you call both.#988 · steady
• LongerEmilianoFive syllables to Frederica's four: a long name beside a short one keeps them distinct.#94 · rising
• RiskyFrederickOne letter away from Frederica. You'll call the wrong one for years.#435 · 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.