From the State Controller’s published file
241 surnames beginning with O appear in California’s unclaimed property file. Whether any particular record is yours depends on the first name and the address, which is what the free search checks.
| Surname | Records | Total held |
|---|---|---|
| Ortiz | 14,098 | $7,419,949 |
| Ortega | 8,329 | $4,127,663 |
| Oliver | 4,278 | $4,039,031 |
| Olson | 5,129 | $3,799,405 |
| Obrien | 3,261 | $3,423,636 |
| Ochoa | 5,944 | $3,295,903 |
| Owens | 4,228 | $2,942,594 |
| Oakley | 531 | $2,937,236 |
| Orozco | 5,514 | $2,722,774 |
| Olsen | 2,373 | $1,837,041 |
| Ou | 521 | $1,798,912 |
| Oh | 2,466 | $1,707,152 |
| Ono | 443 | $1,651,699 |
| Owen | 2,174 | $1,644,496 |
| Ong | 1,216 | $1,448,314 |
| Ovando | 153 | $1,447,607 |
| Oconnor | 2,122 | $1,417,815 |
| Oneill | 1,404 | $1,410,783 |
| Orr | 1,372 | $1,375,288 |
| Osborne | 1,782 | $1,350,329 |
| Otto | 708 | $1,265,164 |
| Okada | 570 | $1,256,883 |
| Osborn | 1,160 | $1,225,573 |
| Ocampo | 1,945 | $1,095,667 |
| Ohara | 693 | $1,069,143 |
| Odonnell | 954 | $1,019,356 |
| Oswald | 423 | $954,338 |
| Oshima | 184 | $946,139 |
| Ojeda | 1,405 | $867,392 |
| Orellana | 1,711 | $816,997 |
| Okamoto | 477 | $802,827 |
| Ott | 731 | $780,742 |
| Oconnell | 1,016 | $778,544 |
| Ornelas | 1,772 | $761,732 |
| Ocwen | 279 | $753,969 |
| O'Brien | 545 | $750,510 |
| Osorio | 1,588 | $743,723 |
| Oleary | 764 | $733,815 |
| Old | 759 | $730,000 |
| Oscar | 1,151 | $714,761 |
| Orange | 1,013 | $702,110 |
| One | 976 | $701,970 |
| Ota | 312 | $673,966 |
| Oda | 284 | $672,952 |
| Oliveira | 726 | $643,790 |
| Olivares | 1,363 | $641,147 |
| Olvera | 1,306 | $633,042 |
| Oneal | 967 | $618,117 |
| Olivia | 490 | $613,750 |
| On | 641 | $611,861 |
| Omalley | 511 | $587,603 |
| Ozawa | 190 | $553,213 |
| Ogawa | 469 | $550,650 |
| Osuna | 990 | $526,393 |
| Olesen | 117 | $512,141 |
| Ontiveros | 1,028 | $500,302 |
| Overton | 484 | $492,168 |
| Odell | 820 | $491,935 |
| Olmos | 877 | $484,463 |
| Okeefe | 421 | $484,136 |
| Otani | 149 | $478,746 |
| Oneil | 833 | $476,515 |
| Ordonez | 1,024 | $474,077 |
| Olivas | 1,133 | $465,636 |
| Ogle | 329 | $460,329 |
| Omar | 894 | $450,892 |
| Oliva | 1,014 | $436,474 |
| Olga | 292 | $433,471 |
| Orosco | 677 | $430,796 |
| Ogden | 582 | $424,583 |
| Orlando | 568 | $419,487 |
| Obando | 150 | $412,123 |
| Odom | 593 | $403,538 |
| Oki | 149 | $393,688 |
| Of | 381 | $383,783 |
| Olive | 341 | $380,143 |
| Option | 256 | $378,587 |
| Oak | 512 | $373,336 |
| Orourke | 429 | $364,373 |
| Otero | 546 | $360,370 |
| Ocean | 421 | $352,153 |
| Osburn | 345 | $349,852 |
| Omega | 244 | $338,796 |
| Office | 421 | $328,010 |
| Oakland | 351 | $324,139 |
| Oropeza | 586 | $322,478 |
| Ouyang | 309 | $321,598 |
| Ovalle | 257 | $310,868 |
| Osman | 267 | $304,188 |
| Osullivan | 377 | $301,967 |
| Olivera | 560 | $298,482 |
| Okamura | 217 | $297,190 |
| Oaks | 330 | $289,931 |
| Oreilly | 410 | $288,496 |
| Oyama | 168 | $286,619 |
| O'Donnell | 170 | $284,959 |
| Oakwood | 244 | $279,065 |
| Olguin | 656 | $278,893 |
| Otis | 412 | $271,598 |
| Ordaz | 550 | $268,974 |
| Olds | 271 | $259,343 |
| Ogata | 162 | $245,050 |
| Ouellette | 179 | $242,992 |
| Oates | 325 | $241,596 |
| Orchard | 267 | $238,272 |
| Operating | 141 | $234,152 |
| Oden | 268 | $233,196 |
| Oseguera | 530 | $231,475 |
| Ozuna | 263 | $229,211 |
| Olivo | 326 | $228,398 |
| Olmstead | 276 | $227,298 |
| Oster | 241 | $225,298 |
| Octavio | 165 | $224,226 |
| Oakes | 434 | $223,909 |
| Ozaki | 140 | $222,942 |
| Orton | 258 | $222,492 |
| Oppenheimer | 180 | $218,821 |
| Oldham | 375 | $217,183 |
| Oc | 225 | $215,835 |
| Orona | 374 | $215,652 |
| Oglesby | 219 | $213,369 |
| Olea | 427 | $213,188 |
| Ogrady | 257 | $210,779 |
| Oshea | 333 | $210,460 |
| O'Connor | 327 | $210,201 |
| Osberg | 126 | $196,353 |
| Onizuka | 104 | $194,726 |
| Omeara | 117 | $193,023 |
| Oberg | 166 | $189,189 |
| Otoole | 269 | $183,747 |
| Overstreet | 270 | $182,719 |
| Olympic | 156 | $176,169 |
| Oviedo | 385 | $175,016 |
| Ostrom | 140 | $174,592 |
| Oliveros | 324 | $174,244 |
| Oceguera | 229 | $170,050 |
| Olivier | 221 | $169,697 |
| Oshiro | 212 | $168,535 |
| Oliphant | 201 | $166,935 |
| Ostrowski | 108 | $164,582 |
| Olsson | 161 | $164,268 |
| O'Connell | 193 | $161,002 |
| Omni | 242 | $159,930 |
| Olmedo | 409 | $159,925 |
| Orion | 149 | $158,762 |
| Ontario | 152 | $155,265 |
| Onishi | 106 | $153,718 |
| Or | 159 | $152,397 |
| Orcutt | 154 | $151,347 |
| Obryan | 111 | $149,724 |
| Overby | 148 | $148,596 |
| Otsuka | 152 | $148,083 |
| Oppenheim | 171 | $146,693 |
| Oka | 132 | $145,865 |
| Oxford | 255 | $145,157 |
| Obregon | 250 | $138,329 |
| Olivarez | 325 | $136,814 |
| Optum | 113 | $136,766 |
| Ohare | 173 | $136,618 |
| Oceanside | 130 | $135,924 |
| Oasis | 197 | $135,068 |
| Okazaki | 154 | $132,038 |
| Oleson | 136 | $130,760 |
| Orta | 263 | $129,453 |
| Our | 190 | $128,362 |
| Oishi | 127 | $127,810 |
| Ousley | 100 | $126,106 |
| Orloff | 169 | $125,364 |
| Ostrander | 203 | $124,939 |
| Ogura | 112 | $123,579 |
| Ocallaghan | 124 | $122,950 |
| Oregon | 195 | $118,844 |
| Ormsby | 129 | $117,630 |
| Ocegueda | 297 | $117,616 |
| Olney | 147 | $117,494 |
| Open | 158 | $117,345 |
| O'Neill | 211 | $114,472 |
| Ornellas | 131 | $114,020 |
| Obannon | 112 | $113,730 |
| Onofre | 204 | $113,704 |
| Osterman | 138 | $110,039 |
| Orme | 141 | $109,674 |
| Owsley | 113 | $107,344 |
| Okubo | 120 | $107,136 |
| Okuda | 100 | $106,580 |
| Orantes | 265 | $105,252 |
| Orduna | 132 | $104,589 |
| Original | 114 | $101,980 |
| Online | 139 | $98,833 |
| Oman | 108 | $97,502 |
| Ortez | 222 | $96,191 |
| Outlaw | 149 | $94,414 |
| Oxley | 119 | $92,913 |
| Ochs | 139 | $92,825 |
| Ogilvie | 156 | $92,520 |
| Owings | 126 | $91,955 |
| Orth | 140 | $91,033 |
| Oren | 141 | $90,014 |
| O'Leary | 123 | $89,909 |
| Oregel | 158 | $87,511 |
| Ohashi | 108 | $86,788 |
| Osgood | 154 | $84,273 |
| Ohanian | 146 | $81,661 |
| Olin | 151 | $81,184 |
| O'Neil | 176 | $80,775 |
| Olague | 210 | $80,671 |
| Olinger | 150 | $80,022 |
| Oros | 164 | $79,128 |
| Occupational | 231 | $78,684 |
| Overholt | 127 | $77,451 |
| Okumura | 124 | $75,707 |
| Ortuno | 120 | $75,015 |
| Orduno | 167 | $74,278 |
| Olivieri | 119 | $74,239 |
| Ocon | 146 | $70,410 |
| Oconner | 160 | $69,248 |
| Overman | 122 | $68,879 |
| Osteen | 111 | $65,600 |
| Oday | 107 | $65,411 |
| Ok | 154 | $65,380 |
| Orthopedic | 151 | $63,402 |
| Oo | 102 | $63,279 |
| Oldfield | 106 | $62,834 |
| Ostrow | 106 | $62,426 |
| Olmsted | 126 | $62,383 |
| Orkin | 125 | $61,233 |
| Oganesyan | 107 | $58,191 |
| O'Neal | 116 | $57,821 |
| Osi | 171 | $57,165 |
| Osegueda | 140 | $55,666 |
| Ouk | 112 | $54,460 |
| Onate | 135 | $53,139 |
| Olivar | 113 | $52,693 |
| Otten | 110 | $52,117 |
| Ocasio | 102 | $50,730 |
| Oxnard | 103 | $49,673 |
| Osornio | 114 | $46,125 |
| Orea | 112 | $40,707 |
| Ocana | 112 | $38,703 |
| Off | 105 | $37,713 |
| Obeso | 105 | $31,126 |
Figures from our copy of the State Controller’s published file, last rebuilt October 16, 2026. We are a private company and are not affiliated with the State Controller’s Office.
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