Mario

• Same eraTravisLike Mario, it was given most in the 1980s.#434 · falling
• Same rhythmSergioSame beat as Mario: three syllables, stress on the first, ending on a vowel sound, but it starts differently.#441 · steady
• ShorterJasaiTwo syllables to Mario's three, so you can tell them apart when you call both.#439 · rising
• LongerValentinoFour syllables to Mario's three: a long name beside a short one keeps them distinct.#444 · rising
• RiskyMarcoOne letter away from Mario. You'll call the wrong one for years.#370 · 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.