Surname Trowler (Trowler 
) , in the entire world, is a very rare last name. The cognomen Trowler is habitual in the United Kingdom, where it is a very rare surname, Australia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trowler | Australia, United States, United Kingdom |
| paul trowler (b. 1954) |
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| rebecca trowler QC 2012; a Recorder, since 2018; a Deputy Judge of the Upper Tribunal, since 2020 (b. 1965) |
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| isabelle trowler Chief Social Worker for England (Children and Families), since 2013 (b. 1967) |
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