Foy

• Same eraHaroldLike Foy, it was given most in the 1920s.#991 · steady
• Same rhythmJoeSame beat as Foy: one syllable, ending on a vowel sound, but it starts differently.#991 · falling
• LongerKabirTwo syllables to Foy's one: a long name beside a short one keeps them distinct.#999 · steady
• RiskyRoyOne letter away from Foy. You'll call the wrong one for years.#525 · 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.