keyword

ou surname

Monthly search volume and cost-per-click data for "ou surname" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=ou+surname&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-06 | +--------------+------------------+

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
ou yang	480	$0	2/20
au last name	210	$0	2/20
ouyang last name	170	$0	3/20
ou last name origin	140	$0	14/20
ou last name	140	$0	13/20
au surname	140	$0	2/20
ou name	90	$0	5/20
ou in chinese	30	$0	3/20
ouyang last name origin	30	$0	3/20
ouyang surname	30	$0	3/20

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=ou+surname&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