William Fonseca
We found 58 people named William Fonseca across 13 states. View phone numbers, addresses, and public records. Use the state filter to narrow results.
Geographic Distribution
Where people named William Fonseca live in the US
Demographics
Based on a sample of 58 people named William Fonseca
About William Fonseca
William Fonseca is a very rare name in the United States, with 58 people sharing this name. That's approximately 1 in every 5,758,621 Americans. The highest concentration is in California (22%), across 13 states total. The top city is Miami, FL with 3 people. The average age is 57 years old (median 56).
Age Distribution
25-34
9%
35-44
13%
45-54
28%
55-64
19%
65+
31%
Age range: 26 – 87 years
Birth Decade
When people named William Fonseca were born
3%
30s
9%
40s
19%
50s
16%
60s
31%
70s
9%
80s
9%
90s
3%
00s
Most Common First Names
For people with last name Fonseca
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Top Cities
People Named William Fonseca
William Fonseca
Kissimmee, FL
(407) 846-7101
133 Nicholas Ct, Kissimmee, FL 34758, USA
1 phone
Updated Aug 2025
William J Fonseca
Falls Church, VA
(703) 534-0107
3017 Meeting St, Falls Church, VA 22044, USA
1 phone
Updated Aug 2025
William Fonseca
34 · Los Angeles, CA
3526 Pomeroy St, Los Angeles, CA 90063, USA
Updated Oct 2025
William Fonseca
Carrizo Springs, TX
407 S 15th St, Carrizo Springs, TX 78834, USA
Updated Sep 2025
William Fonseca
Oak Harbor, WA
1008 Mountain Cir, Oak Harbor, WA 98277, USA
Updated Aug 2025
William Fonseca
Brooklyn, NY
(718) 492-2173
187 Wyckoff Ave, Bushwick, NY 11237, USA
1 phone
Updated Jan 2026
William Fonseca
67 · Warwick, RI
241 Groveland Ave, Warwick, RI 02886, USA
Updated Dec 2025
William Fonseca
41 · Tampa, FL
(702) 750-4895
3425 S 78th St, Tampa, FL 33619, USA
1 phone
Updated Dec 2025
William A V Fonseca
35 · Staten Island, NY
(718) 698-0438
218 Ada Dr, Graniteville, NY 10314, USA
2 phones
Updated Dec 2025
William A Fonseca
Brooklyn, NY
(718) 649-7940
9402 Avenue J, Canarsie, NY 11236, USA
1 phone
Updated Jan 2026
William B Fonseca
76 · Brookhaven, PA
(610) 468-6338
4902 Jackson Dr, Brookhaven, PA 19015, USA
2 phones
1 address
Updated Sep 2025
William M Fonseca
69 · East Longmeadow, MA
(413) 537-2515
31 Van Dyke Rd, East Longmeadow, MA 01028, USA
1 phone
Updated Sep 2025
William H Fonseca
85 · Brawley, CA
(619) 344-1528
693 S Eastern Ave, Brawley, CA 92227, USA
3 phones
Updated Oct 2025
William Fonseca
63 · Boca Raton, FL
(561) 288-3174
20914 La Questa Ct, Boca Raton, FL 33428, USA
2 phones
Updated Aug 2025
William B Fonseca
26 · Shirley, NY
(631) 281-2241
23 Essex Cir, Shirley, NY 11967, USA
1 phone
Updated Oct 2025
William Fonseca
Edgewood, MD
628 Otter Creek Rd, Edgewood, MD 21040, USA
Updated Nov 2025
William Fonseca
Little Elm, TX
1024 Waterview Dr, Little Elm, TX 75068, USA
Updated Sep 2025
William J Fonseca
South San Francisco, CA
(650) 871-1528
144 April Ave, South San Francisco, CA 94080, USA
1 phone
2 addresses
Updated Oct 2025
William T Fonseca
60 · North Miami, FL
(305) 981-9655
2415 Arch Creek Dr, North Miami, FL 33181, USA
4 phones
17 addresses
Updated Oct 2025
William A Fonseca SR
74 · Riverside, CA
(951) 687-6940
11741 Hazeldell Dr, Riverside, CA 92505, USA
3 phones
2 addresses
Updated Sep 2025
William Fonseca
Somerset, MA
(508) 672-0345
40 Kansas Ave, Somerset, MA 02726, USA
2 phones
Updated Aug 2025
William N Fonseca
79 · Ringwood, NJ
(973) 567-0352
56 Catherine Ct, Ringwood, NJ 07456, USA
4 phones
1 address
Updated Jan 2026
William Fonseca
47 · Woburn, MA
(781) 935-2523
10 Holden Pl, Woburn, MA 01801, USA
1 phone
Updated Sep 2025
William Fonseca
Manassas, VA
(703) 595-4249
7911 Blue Gray Cir, Manassas, VA 20109, USA
1 phone
Updated Jan 2026
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William M Fonseca
West Springfield, MA
(413) 732-1499
107 Chestnut St, West Springfield, MA 01089, USA
1 phone
1 address
Updated Jan 2026
William R Fonseca
Lorain, OH
(440) 522-4481
306 W 15th St, Lorain, OH 44052, USA
2 phones
Updated Sep 2025
William R Fonseca
50 · Lorain, OH
(440) 522-3334
628 W 25th St, Lorain, OH 44052, USA
3 phones
Updated Sep 2025
William M Fonseca
52 · Gardena, CA
(310) 323-5351
2103 W 144th St, Gardena, CA 90249, USA
1 phone
Updated Oct 2025
William Fonseca
50 · Montegut, LA
(985) 853-0470
108 Old Oak Dr, Montegut, LA 70377, USA
1 phone
Updated Oct 2025
William A Fonseca
41 · Dunellen, NJ
(908) 917-5554
628 N Ave Ext, Dunellen, NJ 08812, USA
5 phones
3 addresses
Updated Dec 2025
William Fonseca
31 · La Habra, CA
150 S Idaho St, La Habra, CA 90631, USA
Updated Jan 2026
William Fonseca
Rosemead, CA
(626) 232-7072
7772 Garvey Ave, Rosemead, CA 91770, USA
1 phone
Updated Dec 2025
William E Fonseca
64 · Medina, OH
(330) 725-1528
2620 Plum Creek Pkwy, Medina, OH 44256, USA
5 phones
8 addresses
Updated Oct 2025
William Fonseca
Medina, OH
(330) 465-1806
416 W Park Blvd, Medina, OH 44256, USA
1 phone
Updated Jan 2026
William J Fonseca
Falls Church, VA
(703) 536-5597
7033 Haycock Rd, Falls Church, VA 22043, USA
1 phone
Updated Jan 2026
William A Fonseca
53 · Miami, FL
(305) 752-0910
6231 SW 138th Ct, Miami, FL 33183, USA
1 phone
Updated Jan 2026
William J Fonseca
50 · Houma, LA
(985) 788-1185
224 Walnut St, Houma, LA 70364, USA
2 phones
Updated Aug 2025
William Fonseca
52 · Bronx, NY
(347) 517-1416
927 Avenue St John, Woodstock, NY 10455, USA
1 phone
Updated Sep 2025
William Fonseca
Fort Lauderdale, FL
(954) 607-7595
2895 NE 32nd St, Fort Lauderdale, FL 33306, USA
1 phone
1 relative
Updated Dec 2025
William Fonseca
77 · Orlando, FL
2925 Rivers End Rd, Orlando, FL 32817, USA
Updated Sep 2025
William Fonseca
Toledo, OH
3175 River Rd, Toledo, OH 43614, USA
1 relative
Updated Dec 2025
William E Fonseca
64 · El Monte, CA
(626) 350-5799
10033 Brockway St, El Monte, CA 91733, USA
1 phone
Updated Oct 2025
William T Fonseca
60 · Miami, FL
604 SW 64th Ave, Miami, FL 33144, USA
Updated Nov 2025
William Fonseca
Middletown, RI
35 J H Dwyer Dr, Middletown, RI 02842, USA
Updated Sep 2025
William R Fonseca
72 · Swansea, MA
(508) 951-5874
31 Ridge Ln, Swansea, MA 02777, USA
2 phones
3 addresses
Updated Nov 2025
William A Fonseca
87 · West Islip, NY
(631) 226-3048
18 Dolphin Ln, West Islip, NY 11795, USA
3 phones
Updated Aug 2025
William Fonseca
43 · Milton, MA
(617) 696-9865
2 Catherine Rd, Milton, MA 02186, USA
3 phones
Updated Aug 2025
William A Fonseca
74 · Riverside, CA
(909) 687-6940
11741 Hazeldell Dr, Riverside, CA 92505, USA
2 phones
Updated Dec 2025
William A Fonseca
Riverside, CA
(951) 548-4754
5567 Peacock Ln, Riverside, CA 92505, USA
1 phone
Updated Dec 2025
William Fonseca
53 · Miami, FL
(954) 336-2646
6231 SW 138th Ct, Miami, FL 33183, USA
6 phones
6 addresses
Updated Nov 2025
William Fonseca
North Miami, FL
(305) 364-5476
13140 Coronado Ln, North Miami, FL 33181, USA
1 phone
Updated Dec 2025
William Fonseca
North Miami Beach, FL
1786 NE 181st St, North Miami Beach, FL 33162, USA
Updated Dec 2025
William Fonseca
Rialto, CA
(323) 708-2498
1166 S Riverside Ave, Rialto, CA 92376, USA
1 phone
Updated Dec 2025
William J Fonseca
56 · Modesto, CA
3408 Gagosian Ct, Modesto, CA 95356, USA
Updated Dec 2025
William Fonseca
Methuen, MA
524 Jackson St, Methuen, MA 01844, USA
Updated Aug 2025
William J Fonseca
50 · Montegut, LA
(985) 853-0470
107 Arcement St, Montegut, LA 70377, USA
1 phone
Updated Aug 2025
William Fonseca
Queens, NY
(718) 366-0943
18-82 Dekalb Ave, Flushing, NY 11385, USA
1 phone
Updated Dec 2025
William Fonseca
Dixon, CA
(707) 372-7213
2255 Mariposa Dr, Dixon, CA 95620, USA
1 phone
Updated Oct 2025
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Frequently Asked Questions
Common questions about people named William Fonseca
How many people named William Fonseca are there in the US?
There are approximately 58 people named William Fonseca in the United States, found across 13 states.
Where do most people named William Fonseca live?
The highest concentration of people named William Fonseca is in California (22% of all William Fonsecas). The top city is Miami, FL.
What is the average age of someone named William Fonseca?
Based on public records, the average age of people named William Fonseca is 57 years old.
How can I find a specific person named William Fonseca?
You can narrow your search by selecting a state or city from the filters above. Each profile includes phone numbers, addresses, and other public records to help you identify the right person.
Is the information about William Fonseca accurate?
Our data is compiled from publicly available records and is regularly updated. However, we recommend verifying any information independently. If you find an error, please use the report feature on the individual profile page.