Lucille

• Same eraWarrenLike Lucille, it was given most in the 1920s.#240 · rising
• Same rhythmMilanSame beat as Lucille: two syllables, stress on the second, ending on a consonant, but it starts differently.#242 · rising
• ShorterMarkOne syllable to Lucille's two, so you can tell them apart when you call both.#244 · steady
• LongerMuhammadThree syllables to Lucille's two: a long name beside a short one keeps them distinct.#239 · rising
• RiskyElielRhymes with Lucille. Cute on a birth announcement, confusing across a playground.#585 · rising

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.