Namesakes
Jean Baptiste Poquelin "Molière"
(m) 1622-1673 
Notable Writers
Jean-Baptiste Lully
(m) 1632-1687
Notable Musicians
Jean-Baptiste de La Salle
(m) 1651-1719
Saints
Jean-Baptiste Souzy
(m) 1734-1794
Saints
Jean-Baptiste Lamarck
(m) 1744-1829
Notable Scientists and Inventors
Karl III Johan
(middle name Baptiste) (m) 1763-1844
Norwegian Kings and Queens 1818-1844
Swedish Kings and Queens (Karl XIV Johan) 1818-1844
Jean-Baptiste de Villèle
(m) 1773-1854
French Presidents and Prime Ministers 1821-1828 (prime minister)
Jean Baptiste Gay, vicomte de Martignac
(m) 1778-1832
French Presidents and Prime Ministers 1828-1829 (prime minister)
Jean-Baptiste Riché
(m) 1780-1847
Haitian Presidents 1846-1847 (president)
Jean-Baptiste-Marie Vianney
(m) 1786-1859
Saints
Jean-Baptiste-Camille Corot
(m) 1796-1875
Notable Artists
Jean-Baptiste Nothomb
(m) 1805-1881
Belgian Prime Ministers 1841-1845
Jean Baptiste Perrin
(m) 1870-1942
Nobel Prize Winners 1926 (physics)
Notable Scientists and Inventors
Jack Laviolette
(middle name Baptiste) (m) 1879-1960
Hall-of-Famers 1962 (ice hockey)
Notable Athletes (ice hockey)
Robert Schuman
(middle name Baptiste) (m) 1886-1963
French Presidents and Prime Ministers 1947-1948; 1948 (prime minister)
Jean Kerebel
(middle name Baptiste) (m) 1918-2010
Olympic Medalists 1948 4x400 m relay (silver)