Rebecca

• Same eraHeidiLike Rebecca, it was given most in the 1970s.#340 · steady
• Same rhythmMaliaSame beat as Rebecca: three syllables, stress on the second, ending on a vowel sound, but it starts differently.#349 · falling
• ShorterSydneyTwo syllables to Rebecca's three, so you can tell them apart when you call both.#348 · falling
• LongerAngelinaFour syllables to Rebecca's three: a long name beside a short one keeps them distinct.#347 · steady
• RiskyRebekahSounds just like Rebecca, spelled differently. Two kids, one name.#884 · 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.