keyword

daughters 21st birthday message

Monthly search volume and cost-per-click data for "daughters 21st birthday message" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=daughters+21st+birthday+message&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0.13 | | competition | 0.85 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
21st birthday wishes	2,900	$0.05	18/20
happy 21st birthday wishes	2,400	$0.09	17/20
happy 21st birthday quotes	2,400	$0.09	15/20
happy 21st birthday daughter	1,600	$0.12	20/20
21st birthday quotes	1,600	$0.11	15/20
21st birthday messages daughter	720	$0.16	17/20
daughters 21st birthday wishes	720	$0.12	15/20
21st birthday words for daughter	390	$0.37	15/20
daughter 21st birthday message	90	$0.68	16/20
inspirational 21st birthday message to daughter	30	$0.04	16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=daughters+21st+birthday+message&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt