{"prenom":"Alfonso","url":"https://prenom.davlgd.com/prenom/alfonso","sexe":["garçon"],"mixte":false,"enregistre_pour_les_deux_sexes":false,"lettres":7,"compose":false,"palindrome":false,"popularite":{"resume":"Alfonso n’apparaît plus dans les statistiques annuelles depuis 2023. Les statistiques annuelles lui comptent environ 600 naissances depuis 1900 ; son année record est 1966, avec 35 garçons.","naissances_depuis_1900_environ":600,"annee_record":1966,"naissances_annee_record":35,"premiere_annee":1918,"derniere_annee":2023,"rang_2025":{},"naissances_par_an":{"garcons":{"1918":5,"1921":5,"1923":5,"1925":5,"1926":5,"1927":5,"1928":5,"1929":5,"1930":5,"1931":5,"1934":5,"1938":5,"1953":5,"1957":10,"1958":15,"1959":10,"1960":15,"1961":20,"1962":25,"1963":25,"1964":25,"1965":30,"1966":35,"1967":35,"1968":35,"1969":20,"1970":25,"1971":15,"1972":30,"1973":25,"1974":15,"1975":10,"1976":10,"1977":10,"1978":5,"1979":5,"1980":5,"1981":5,"1982":5,"1983":5,"1984":5,"1985":5,"1991":5,"2007":5,"2008":5,"2009":5,"2011":5,"2013":5,"2016":5,"2019":5,"2020":5,"2021":5,"2023":5}}},"autres_ecritures":[],"prenoms_proches":["Alonso","Afonso","Alfonsa","Alfons","Alfonse","Alfonzo"],"anagrammes":[],"composes_contenant":{"total":1,"exemples":["Juan-Alfonso"]},"composantes":[],"source":"Insee, fichier des prénoms, édition 2025 : fichier national et liste des prénoms attribués au moins 3 fois en France depuis 1900"}