Lilian

• Same eraPorterLike Lilian, it was given most in the 2010s.#560 · falling
• Same rhythmArielSame beat as Lilian: three syllables, stress on the first, ending on a consonant, but it starts differently.#558 · steady
• ShorterDeaconTwo syllables to Lilian's three, so you can tell them apart when you call both.#561 · steady
• LongerEliseoFour syllables to Lilian's three: a long name beside a short one keeps them distinct.#550 · rising
• RiskyKillianRhymes with Lilian. Cute on a birth announcement, confusing across a playground.#417 · 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.