| AÑO | LIBRO | FOLIO | APELLIDOS | NOMBRE | ||
| 1885 | 13 | 121 | Obdulio | José Altagracia | ||
| 1874 | 10 | 66 | Obediente Bransd | Marcelina Mártir | ||
| 1867 | 8 | 69 | Obispa | María Antonia | ||
| 1874 | 10 | 56 | Obispo | Martín Julián | ||
| 1875 | 10 | 89 | Obispo | Dominga | ||
| 1876 | 10 | 105 | Obispo | Casimiro | ||
| 1890 | 16 | 56 | Obispo | Andrea | ||
| 1890 | 16 | 56 | Obispo | Julia | ||
| 1869 | 8 | 179 | Objío Andújar | Cástulo | ||
| 1870 | 9 | 22 | Objío Andújar | Ozema | ||
| 1886 | 14 | 57 | Objío Damirón | Ramón Julián | ||
| 1850 | 5 | 52 | Oca Tejera | Isabel Emilia | ||
| 1853 | 5 | 104 | Oca Tejera | Julia Elvira | ||
| 1848 | 5 | 20 | Ocumares | León | ||
| 1860 | 6 | 28 | Ocumares | Miguel Antonio | ||
| 1874 | 10 | 51 | Ocumares Burgos | Juan Ramón | ||
| 1866 | 8 | 14 | Ocumares Lugo | Manuel | ||
| 1868 | 8 | 134 | Ocumares Lugo | Manuel Ventura | ||
| 1869 | 8 | 213 | Ocumares Lugo | Manuel Leonardo | ||
| 1871 | 9 | 36 | Ocumares Lugo | María del Amparo | ||
| 1872 | 9 | 87 | Ocumares Lugo | Aurelia | ||
| 1875 | 10 | 98 | Ocumares Lugo | Caridad | ||
| 1877 | 11 | 89 | Ocumares Lugo | Lorenzo | ||
| 1880 | 11 | 171 | Ocumares Lugo | Juan Ramón | ||
| 1866 | 7 | 83 | Ocumares Ramírez | María Caridad | ||
| 1893 | 18 | 11 | Odober Tejeda | Julio | ||
| 1894 | 18 | 137 | Oduber Tejada | Luis Eduardo | ||
| 1893 | 17 | 228 | Oduver Tejeda | María Leonor | ||
| 1874 | 10 | 38 | Ofilsá | Juana de Mata | ||
| 1894 | 18 | 103 | Olavarrio | Amadeo | ||
| 1866 | 8 | 31 | Oleagas | Martín | ||
| 1894 | 18 | 122 | Oleo López | Ernesto Enrique | ||
| 1880 | 11 | 162 | Olfilia | Leonarda Josefa | ||
| 1870 | 9 | 11 | Oliaga | María Florentina de Jesús | ||
| 1882 | 12 | 226 | Olio | Pedro Otilio | ||
| 1879 | 11 | 141 | Olio López | Cayetano | ||
| 1882 | 12 | 204 | Olio López | ? | ||
| 1883 | 12 | 321 | Olio López | Jacinto | ||
| 1885 | 14 | 13 | Olio López | Aurelio | ||
| 1879 | 11 | 138 | Olio Martínez | María Francisca | ||
| 1853 | 5 | 114 | Olio Valdez | María Merced | ||
| 1886 | 14 | 60 | Oliva Montás | Victoriana Sofía | ||
| 1883 | 12 | 264 | Olivares | María Enriqueta | ||
| 1884 | 13 | 22 | Olivaz Montás | José María Germán | ||
| 1884 | 13 | " | Olivaz Montás | Deoclecia Eloísa | ||
| 1848 | 5 | 31 | Oliver | María del Amparo | ||
| 1870 | 8 | 244 | Oliver | Juan Francisco | ||
| 1855 | 5 | 156 | Olives Volta | Amelia | ||
| 1851 | 5 | 65 | Olivet | María de los Angeles | ||
| 1861 | 6 | 113 | Olivo | Enrique Félix | ||
| 1884 | 13 | 8 | Olivo | Tomás Morales | ||
| 1889 | 15 | 90 | Olivo Montás | María Caridad | ||
| 1857 | 6 | 16 | Olivo Volta | Carmen Matilde | ||
| 1873 | 10 | 21 | Olivolia | Félix Emilio | ||
| 1877 | 11 | 87 | Olivoria | Encarnación | ||
| 1891 | 16 | 166 | Oller | Rosa Julia | ||
| 1892 | 17 | 67 | Oller | Francisca Altagracia | ||
| 1892 | 17 | 74 | Oller | Belarminio | ||
| 1893 | 17 | 235 | Oller | Graciela | ||
| 1886 | 14 | 99 | Oller de Soto | María del Consuelo | ||
| 1844 | 4 | 186 | Olloa | José Eleogracio | ||
| 1885 | 13 | 87 | Olmedo | Virtudes | ||
| 1844 | 4 | 181 | Orbis | María Antonia | ||
| 1872 | 9 | 65 | Orilia Bona | Manuela Ermelinda | ||
| 1861 | 6 | 107 | Ormo Zapata | Ramón | ||
| 1866 | 8 | 37 | Oropé | Pedro | ||
| 1854 | 5 | 121 | Oropeza | Juana Evangelista | ||
| 1857 | 6 | 9 | Oropeza | Josefa Francisca | ||
| 1867 | 8 | 44 | Oropeza | María Ramona | ||
| 1870 | 9 | 19 | Oropeza | Isabel Julia | ||
| 1871 | 9 | 32 | Oropeza | Seráfio Nolasco | ||
| 1872 | 9 | 92 | Oropeza | Patricio Braulio | ||
| 1873 | 10 | 17 | Oropeza | Manuel de Jesús | ||
| 1871 | 9 | 54 | Oropeza Brenes | Genaro Julio | ||
| 1866 | 7 | 42 | Oropeza Brunes | Tomasina | ||
| 1883 | 12 | 249 | Orserac | Angelina | ||
| 1852 | 5 | 90 | Orta Ramírez | Ramona Ventura | ||
| 1846 | 4 | 241 | Orta Rosado | María Dionicia | ||
| 1866 | 8 | 23 | Ortea Mella | Virginia Elena | ||
| 1852 | 5 | 89 | Ortega | Felipe Neri | ||
| 1886 | 14 | 32 | Ortega Frier | Virgilio | ||
| 1887 | 14 | 163 | Ortega Frier | Luz María | ||
| 1888 | 15 | 49 | Ortega Frier | Julio César | ||
| 1892 | 17 | 86 | Ortega Frier | Luis Aníbal | ||
| 1895 | 18 | 261 | Ortega Frier | Antonio | ||
| 1885 | 13 | 76 | Ortega González | José Merardo | ||
| 1886 | 14 | 42 | Ortega González | Ana Teresa | ||
| 1861 | 6 | 72 | Ortega M. | María Francisca | ||
| 1887 | 14 | 129 | Ortega Mieses | Lucila | ||
| 1887 | 14 | 129 | Ortega Mieses | Miguel Angel | ||
| 1866 | 8 | 28 | Ortega Montaño | Severo | ||
| 1867 | 8 | 85 | Ortega Pichardo | Luis Alberto Arón Wenceslao | ||
| 1869 | 8 | 175 | Ortega Pichardo | Ana Luisa Otilia Liduvina | ||
| 1871 | 9 | 48 | Ortega Pichardo | María de los Angeles Ercira | ||
| 1873 | 10 | 3 | Ortega Pichardo | María Altagracia Arisdea | ||
| 1874 | 10 | 46 | Ortega Pichardo | Juana Ester | ||
| 1865 | 7 | 24 | Ortiz | Esteban | ||
| 1866 | 7 | 33 | Ortiz | Esteban | ||
| 1867 | 8 | 84 | Ortiz | María de las Mercedes | ||
| 1870 | 9 | 10 | Ortiz | Eloísa | ||
| 1880 | 12 | 38 | Ortiz | Blas | ||
| 1881 | 12 | 109 | Ortiz | Teodoro | ||
| 1881 | 12 | 150 | Ortiz | María Francisca | ||
| 1885 | 13 | 104 | Ortiz | Rosario | ||
| 1891 | 16 | 149 | Ortiz | Petronila Mártir | ||
| 1891 | 17 | 33 | Ortiz | Federico Armando | ||
| 1892 | 17 | 76 | Ortiz | María Romilia | ||
| 1892 | 17 | 80 | Ortiz | Miguel Angel | ||
| 1892 | 17 | 81 | Ortiz | Consuelo | ||
| 1893 | 18 | 21 | Ortiz | Porfirio | ||
| 1893 | 18 | 64 | Ortiz | Inés María | ||
| 1895 | 19 | 4 | Ortiz | Pedro | ||
| 18496 | 4 | 237 | Ortiz | Antonia Abad | ||
| 1867 | 8 | 59 | Ortiz | Ana Rita | ||
| 1851 | 5 | 68 | Ortiz Rincón | Juan | ||
| 1861 | 0 | 61 | Ortiz Mata | María Gertrudis | ||
| 1866 | 8 | 23 | Ortiz Mata | Carmen | ||
| 1888 | 15 | 44 | Ortiz Pool | Manuel Antonio | ||
| 1871 | 9 | 28 | Ortiz Ricaido | Juan | ||
| 1876 | 10 | 104 | Ortiz Suazo | Isabel | ||
| 1878 | 11 | 102 | Ortiz Suazo | María del Carmen | ||
| 1866 | 7 | 39 | Osion Germes | María Vicenta | ||
| 1870 | 8 | 241 | Osorio | Elena | ||
| 1873 | 10 | 4 | Osorio | María Magdalena | ||
| 1875 | 10 | 94 | Osorio | Miguel de Castro | ||
| 1879 | 11 | 153 | Osorio | Georgilio | ||
| 1880 | 12 | 38 | Osorio | Rafael de Castro | ||
| 1883 | 12 | 318 | Osorio | Emilio | ||
| 1885 | 14 | 8 | Osorio | Rafael ( Rec. 25 Nov. 1887 porf José Castro Acta Not. ) | ||
| 1893 | 17 | 170 | Otero Damirón | Mencía Eladia | ||
| 1894 | 18 | 201 | Otero Damirón | Leopoldo Salvador Mariano | ||
| 1895 | 19 | 34 | Otero Damirón | Luis Emilio Florentino | ||
| 1895 | 18 | 267 | Otero Jandi | Pedro | ||
| 1894 | 18 | 143 | Otero Llanes | José Idilio | ||
| 1866 | 7 | 49 | Otero Nolasco | Claudio | ||
| 1867 | 8 | 78 | Otero Nolasco | Salvador | ||
| 1869 | 8 | 189 | Otero Nolasco | Fermina Isabel | ||
| 1871 | 9 | 32 | Otero Nolasco | Ramón Antonio | ||
| 1874 | 10 | 34 | Otero Nolasco | Julia Josefa | ||
| 1876 | 10 | 119 | Otero Nolasco | María Leonor | ||
| 1868 | 8 | 128 | Otero Sasturrio | Emilio | ||
| 1870 | 8 | 244 | Otero Sasturrio | Felipe Neri | ||
| 1892 | 17 | 72 | Otero Yañes | Dolores del Carmen | ||
| 1844 | 4 | 206 | Ovando | María Gregoria | ||
| 1848 | 5 | 16 | Ovando | Santiago | ||
| 1888 | 15 | 74 | Oyer | María Esperanza | ||
| 1895 | 18 | 251 | Oyer | Clotilde | ||
| 1888 | 15 | 51 | Ozorio | Isidoro | ||
| 1851 | 5 | 63 | Ozuna | Tomasina | ||
| 1855 | 5 | 174 | Ozuna | Gregorio | ||
| 1873 | 10 | 26 | Ozuna | Flora | ||
| 1882 | 12 | 173 | Ozuna | Benito | ||
| 1887 | 15 | 13 | Ozuna | Manuela María | ||
| 1889 | 15 | 77 | Ozuna | José | ||
| 1892 | 17 | 149 | Ozuna Algé | Idolomino | ||
| 1883 | 12 | 337 | Ozuna Pascacio | Luis Felipe | ||
| 1881 | 12 | 148 | Ozuna Pascasio | Rosa Emilia | ||
| 1892 | 17 | 132 | Ozuna Yépez | María de las Mercedes | ||