Since I can’t see the nails you’re referring to, here are the most common terms people use depending on the appearance:
- Very long, pointed nails → stiletto nails (the person just “has stiletto nails”)
- Very long, square-tipped nails → coffin nails or ballerina nails
- Artificial enhancements → acrylic nails or gel nails
- Bites their nails → a nail biter (medical term: onychophagia)
- Very curved/enlarged fingertips → clubbing (medical condition)
- Dirty or untrimmed nails → unkempt or poorly groomed
There isn’t usually a special name for the person — it’s typically just describing the nail style or condition.
If you describe what they look like (long? curved? thick? damaged? extremely dirty?), I can give you the exact term.
