A source-led look at pet names in published 2026 municipal licensing data. This report preserves what the city datasets can show and labels what they cannot.
Published city name snapshots
Each table is a reproducible top-ten aggregate from an official open-data source. The city, animal type, period and scope stay visible beside the results.
Top Dog names in New York City
2026 licensing extract; license periods are not necessarily unique pets.
| # | Name | Records |
|---|---|---|
| 1 | Luna | 1,177 |
| 2 | Bella | 991 |
| 3 | Coco | 784 |
| 4 | Max | 754 |
| 5 | Milo | 728 |
| 6 | Charlie | 721 |
| 7 | Teddy | 605 |
| 8 | Lola | 542 |
| 9 | Rocky | 521 |
| 10 | Daisy | 513 |
Top Dog names in Seattle
Active-license snapshot published by the city in 2026.
| # | Name | Records |
|---|---|---|
| 1 | Luna | 262 |
| 2 | Charlie | 193 |
| 3 | Daisy | 171 |
| 4 | Lucy | 171 |
| 5 | Rosie | 134 |
| 6 | Milo | 130 |
| 7 | Ruby | 122 |
| 8 | Poppy | 121 |
| 9 | Bella | 120 |
| 10 | Penny | 119 |
Top Cat names in Seattle
Active-license snapshot published by the city in 2026.
| # | Name | Records |
|---|---|---|
| 1 | Luna | 111 |
| 2 | Lucy | 63 |
| 3 | Lily | 50 |
| 4 | Charlie | 49 |
| 5 | Oliver | 49 |
| 6 | Bella | 47 |
| 7 | Leo | 46 |
| 8 | Pepper | 44 |
| 9 | Shadow | 44 |
| 10 | Loki | 43 |
Dog names shared by both city top 20s
These names appear in the published top-20 dog lists for both New York City and Seattle. That overlap is a useful cross-city observation, not a national ranking.
- Luna
- Bella
- Coco
- Max
- Milo
- Charlie
- Daisy
- Lucy
- Leo
- Bailey
- Buddy
- Penny
- Rosie
- Cooper
Reusable aggregate downloads
Download the same privacy-safe aggregates used on this page. They contain rankings and counts only, never individual license records or pet-owner information.
How to read this data
New York City's extract records active license periods, which are not necessarily unique pets. Seattle describes its records as a current active-license snapshot. Neither source represents all pets in its city or country, so this report does not infer a national trend, a pet's popularity, or anything about an individual animal.
Sources and evidence
These references support the health and life-stage claims on this page. Guidelines inform care planning; studies explain specific methods; neither replaces advice from your veterinarian.
- Official reference2026NYC Dog Licensing Dataset
New York City Department of Health and Mental Hygiene
- Official reference2026Seattle Pet Licenses
City of Seattle