In the entire world, Bijker (Bijker 
) is an extremely rare unknown gender first name. Predominantly, Bijker is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Bijker | Australia, Germany, South Africa, Portugal, Netherlands |
|
eco bijker Dutch university teacher, NL (b. 1924) |
|
|
wiebe bijker Dutch academic, NL (b. 1951) |
|
| rimke bijker researcher (ORCID 0000-0002-9150-2078) |
|