Identify the person
Your name makes the attachment easier to recognize after a recruiter downloads it from an ATS or email.
Use a clear professional resume filename that identifies you and the document without confusing version labels, generic names, or characters that can cause problems in upload workflows.

Quick answer
A simple filename such as Firstname-Lastname-Resume.pdf is clear and professional. You can add a target role when it helps you manage tailored versions, for example Firstname-Lastname-Data-Analyst-Resume.pdf. Avoid generic names such as resume.pdf and private editing labels such as FINAL-final-v8.pdf.
What matters most
Your name makes the attachment easier to recognize after a recruiter downloads it from an ATS or email.
Include Resume or CV so the file remains clear when separated from the rest of the application.
Use simple letters, numbers, and hyphens where possible to reduce odd behavior across upload systems.
Inside PortCV
PortCV can export the final resume after you have finished editing. Treat the filename as the last application-detail check: choose the correct targeted version, use a clean name, and keep your private draft naming separate from the file the employer receives.
Open the resume engineGuide 01
Firstname-Lastname-Resume.pdf is enough for most applications. If you use a professional middle initial or have a common name, include the identifying form you use across your application. A role suffix can help when you maintain several targeted resumes.
The employer generally does not need the company name in the filename, but adding it can help your own application tracking if you prefer. Keep the result concise.
Guide 02
Hyphens or underscores are easier to interpret than long strings of spaces. Avoid slashes, colons, question marks, or other characters that some operating systems treat specially. Preserve the correct .pdf or .docx extension.
Do not put sensitive identifiers, salary expectations, internal notes, or job-search status in an employer-facing filename.
Guide 03
Your working files can include dates or role labels so you know which resume belongs to which job family. Before submission, export or copy the selected version to a clean employer-facing name.
If you later receive an interview, keep the exact submitted file. Reviewing that version helps you prepare for questions based on what the employer actually saw.
Questions people ask
Firstname-Lastname-Resume.pdf is a clear default. Add the target role if it helps distinguish tailored versions.
It is optional. It may help your own organization, but your name and the document type are usually the most important employer-facing elements.
They often work, but simple hyphens or underscores are more consistently portable across systems.
PortCV Resume Engine
Turn the guidance into a real resume in PortCV. Edit structured sections, refine wording with AI, check job alignment, switch layouts without rewriting your content, and export a polished PDF from one resume engine.