The Unisys Security Index surveyed more than 12,000 people in Australia, Belgium, Brazil, France, Germany, Holland, Hong Kong, Italy, New Zealand, Malaysia, Spain, the United Kingdom and United States.
The poll reveals that only personal passwords rank higher than fingerprint scans as respondents' preferred identification verification method, by just one per cent.
Fingerprint scans are the most trusted form of biometric identification, ahead of facial scans, on 44%, and scanning blood vessels in the hand, on 38%.
Respondents in Malaysia and Australia - where the use of biometrics is already widespread - are most accepting of the technology.
Around three quarters of UK respondents would accept fingerprint scanning, compared to 72% of Americans. There is less interest in mainland Europe, with just 59% responding positively in France, 62% in Germany and 63% in Italy.
The high acceptance of biometric verification comes as respondents continue to express concern about identity theft. Unisys' security index shows that worry about the fraudulent use of credit or debit cards ranked the number one or two highest concern in 11 of 13 countries surveyed. Identity theft ranked as first or second highest concern in 10 countries.
In the US, 62% say they are extremely or very concerned about the safety of their personal information, and 60% express serious concern about credit and debit card fraud.
Terry Hartmann, VP, global identity and credentialing practice, Unisys, says: "Fears about fraud and ID theft clearly aren't going away. Adoption of biometric ID verification is one solution where we see widespread consumer support, although many organisations have yet to embrace this technology as an effective way to protect data and identities."
Last year Unisys research found a massive 92% of UK consumers and 69% of US customers surveyed would prefer banks, credit card companies, healthcare providers and government organisations to use biometric technologies to verify personal identities, rather than other protection measures such as smart cards, security tokens, passwords and PINs.