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William Kleffner

We found 8 people named William Kleffner in WA, MO, OH, KS & OR. View phone numbers, addresses, and public records.

People Named William Kleffner

William L Kleffner
67 · Albany, OR
(541) 926-5369
1226 SW 15th Ave, Albany, OR 97321, USA
1 phone Updated Nov 2025
William Gerard Kleffner
67 · Seattle, WA
129 NW 85th St, Seattle, WA 98117, USA
Updated Sep 2025
William Alan Kleffner
29 · Cridersville, OH
3675 N Amblewood Cir, Cridersville, OH 45806, USA
Updated Nov 2025
William Kleffner
Saint Louis, MO
(314) 406-5303
9842 Lindhall Ln, St Louis, MO 63123, USA
1 phone Updated Jan 2026
William B Kleffner
St. Louis, MO
(314) 406-5303
12505 Village Cir Dr, St. Louis, MO 63127, USA
1 phone Updated Dec 2025
William B Kleffner
60 · Olathe, KS
(913) 522-0225
14314 S Twilight Ln, Olathe, KS 66062, USA
2 phones Updated Jan 2026
William G Kleffner
Seattle, WA
(206) 524-3739
8040 Densmore Ave N, Seattle, WA 98103, USA
1 phone Updated Sep 2025
William Kleffner
Renton, WA
(425) 793-9188
316 Williams Ave N, Renton, WA 98057, USA
1 phone Updated Dec 2025

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Demographics

Based on a sample of 8 people named William Kleffner

About William Kleffner

William Kleffner is an extremely rare name in the United States, with 8 people sharing this name. That's approximately 1 in every 41,750,000 Americans. The highest concentration is in Washington (38%), across 5 states total. The top city is Seattle, WA with 2 people. The average age is 56 years old (median 67).

Birth Decade

When people named William Kleffner were born

50%
50s
25%
60s
25%
90s

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Frequently Asked Questions

Common questions about people named William Kleffner

How many people named William Kleffner are there in the US?

There are approximately 8 people named William Kleffner in the United States, found across 5 states.

Where do most people named William Kleffner live?

The highest concentration of people named William Kleffner is in Washington (38% of all William Kleffners). The top city is Seattle, WA.

What is the average age of someone named William Kleffner?

Based on public records, the average age of people named William Kleffner is 56 years old.

How can I find a specific person named William Kleffner?

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 Kleffner 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.

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