Billie

• Same eraDonaldLike Billie, it was given most in the 1930s.#690 · steady
• Same rhythmKenaiSame beat as Billie: two syllables, stress on the first, ending on a vowel sound, but it starts differently.#710 · rising
• ShorterDaxOne syllable to Billie's two, so you can tell them apart when you call both.#692 · falling
• LongerOmariThree syllables to Billie's two: a long name beside a short one keeps them distinct.#686 · 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.